stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
08441-0412
A 552
HD 74469


Nearby doubles
28' : 08453-0432
GWP1076

42' : 08421-0441
TDS 489

42' : 08457-0446
HJ 2465

49' : 08411-0430
GWP1066

49' : 08434-0500
RST4419

52' : 08406-0410
RST4416

55' : 08405-0359
KPP2716

60' : 08425-0317
CVR1161

65' : 08447-0309
RST4420

77' : 08492-0419
TVB 203

84' : 08474-0306
RST4422

92' : 08494-0327
HUB 9

92' : 08392-0317
GWP1060

92' : 08490-0507
J 383

92' : 08430-0242
HO 355

95' : 08504-0412
HJ 107

97' : 08436-0237
J 1530

98' : 08491-0514
HJ 2468

98' : 08504-0440
GWP1091

98' : 08453-0236
STF1270

103' : 08500-0322
GWP1090

103' : 08506-0442
UC 1719

103' : 08407-0542
A 340

104' : 08374-0400
GWP1051

105' : 08460-0232
ITF 97

105' : 08504-0328
KPP2969



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08441-0412 A 552 (HD 74469)

 
 
08h 44m 04.07s -04° 12' 07.7" P.A. 35.00 sep 0.2 mag 7.55,9.37 Sp A2 dist. 141.44 pc (461.38 l.y.)
 
 
Coord 2000 08441-0412 Discov num A   552 Comp Coord arcsec 2000 08 44 04.07 -04 12 07.7
Date first 1903 Date last 1996 Obs 14
Pa first 49 Pa last 34.6 P.A. Now (θ) 34.6°
Sep first 0.2 Sep last 0.224 Sep. Now (ρ) 0.224"
Mag pri 7.55 Mag sec 9.37 delta mag (ΔM) 1.82 Spectral class A2 (white)
Pri motion ra -019 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 74469 Constellation Hydra SAO 136226 HIP 42863
Tycho2 4871-01242-1 Gaia DR2 5761708149527730560 HD 74469 GC 12017
BD BD-03 2454 Distance 141.44 Distance ly 461.38
 
 
WDS 08441-0412 A 552 (HD 74469) : NOTES
 
 
discov_num notes refcode
A 552 Orbital motion. A difficult pair, < 0.1" in 1953, 1954.
 
 
REFERENCES
 
 
refcode metd author reference
A__1895 Ma - Aitken, R.G. 1895PASP....7..305A
A__1895 PASP 7, 305, 1895 (most data also in A__1914d) 1914PLicO..12....1A
A__1896a Ma - Aitken, R.G. 1896AJ.....17...27A
A__1896a AJ 17, 27, 1896 (most data also in A__1914d) 1914PLicO..12....1A
A__1896b Ma - Aitken, R.G. 1896AN....142...77A
A__1896b AN 142, 77, 1896 (all data also in A__1896a) 1896AJ.....17...27A
A__1896c Ma - Aitken, R.G. 1896PASP....8..286A
A__1896c PASP 8, 286, 1896
A__1896d Ma - Aitken, R.G. 1896PASP....8..314A
A__1896d PASP 8, 314, 1896 (all data also in A__1896a) 1896AJ.....17...27A
A__1897a Ma - Aitken, R.G. 1897AN....142..161A
A__1897a AN 142, 161, 1897 (all data also in A__1896a) 1896AJ.....17...27A
A__1897b Ma - Aitken, R.G. 1897AJ.....17...76A
A__1897b AJ 17, 76, 1897 (all data also in A__1914d) 1914PLicO..12....1A
A__1897c Ma - Aitken, R.G. 1897AJ.....18...56A
A__1897c AJ 18, 56, 1897 (all data also in A__1914d) 1914PLicO..12....1A
A__1897d Ma j Aitken, R.G. 1897AN....145..129A
A__1897d AN 145, 129, 1897 (most data also in A__1914d) 1914PLicO..12....1A
A__1898a Ma - Aitken, R.G. 1898AJ.....18..128A
A__1898a AJ 18, 128, 1898 (all data also in other refs)
A__1898b Ma j Aitken, R.G. 1898AJ.....18..161A
A__1898b AJ 18, 161, 1898 (most data also in other refs)
A__1898b (erratum AJ 18, 180, 1898) 1898AJ.....18..180A
A__1899 Ma - Aitken, R.G. 1899PASP...11..128A
A__1899 PASP 11, 128, 1899
A__1899b Ma j Aitken, R.G. 1899AN....150..113A
A__1899b AN 150, 113, 1899
A__1900a Ma - Aitken, R.G. 1900AN....152..161A
A__1900a AN 152, 161, 1900
A__1900b Ma - Aitken, R.G. 1900AN....153..369A
A__1900b AN 153, 369, 1900
A__1900c Ma - Aitken, R.G. 1900PASP...12..127A
A__1900c PASP 12, 127, 1900 (all data also in A__1900b) 1900AN....153..369A
A__1900d Ma j Aitken, R.G. 1900AN....152..209A
A__1900d AN 152, 209, 1900
A__1900e orb - Aitken, R.G. 1900PASP...12..103A
A__1900e PASP 12, 103, 1900
A__1900f orb - Aitken, R.G. 1900PASP...12..240A
A__1900f PASP 12, 240, 1900
A__1900g Ma j Aitken, R.G. 1900PASP...12..203A
A__1900g PASP 12, 203, 1900
A__1901a Ma j Aitken, R.G. 1901LicOB...1...14A
A__1901a Lick Obs. Bull. 1, 14, 1901
A__1901b Ma j Aitken, R.G. 1901LicOB...1...66A
A__1901b Lick Obs. Bull. 1, 66, 1901
A__1901c orb - Aitken, R.G. 1901PA......9...57A
A__1901c Popular Astron. 9, 57, 1901
A__1901d Ma - Aitken, R.G. 1901AN....156..321A
A__1901d AN 156, 321, 1901 (all data also in A__1901a) 1901LicOB...1...14A
A__1901e Ma - Aitken, R.G. 1901PASP...13..161A
A__1901e PASP 13, 161, 1901 (all data also in other refs)
A__1902a Ma j Aitken, R.G. 1902LicOB...1..129A
A__1902a Lick Obs. Bull. 1, 129, 1902
A__1902b orb - Aitken, R.G. 1902LicOB...1..190A
A__1902b Lick Obs. Bull. 1, 190, 1902
A__1902c orb - Aitken, R.G. 1902PA.....10..486A
A__1902c Popular Astron. 10, 486, 1902
A__1902d orb - Aitken, R.G. 1902PASP...14..153A
A__1902d PASP 14, 153, 1902
A__1902e Ma - Aitken, R.G. 1902AN....158..245A
A__1902e AN 158, 245, 1902 (all data also in A__1902a) 1902LicOB...1..129A
A__1903 Ma j Aitken, R.G. 1903LicOB...2...16A
A__1903 Lick Obs. Bull. 2, 16, 1903
A__1903b Ma - Aitken, R.G. 1903LicOB...2...55A
A__1903b +orb Lick Obs. Bull. 2, 55, 1903 (all data also in other refs)
A__1903c orb - Aitken, R.G. 1903PA.....11...28A
A__1903c Popular Astron. 11, 28, 1903
A__1904a Ma j Aitken, R.G. 1904LicOB...2..139A
A__1904a Lick Obs. Bull. 2, 139, 1904
A__1904b Ma - Aitken, R.G. 1904LicOB...3....6A
A__1904b Lick Obs. Bull. 3, 6, 1904
A__1904c Ma - Aitken, R.G. 1904LicOB...3...61A
A__1904c Lick Obs. Bull. 3, 61, 1904
A__1905a Ma - Aitken, R.G. 1905LicOB...3...88A
A__1905a +orb Lick Obs. Bull. 3, 88, 1905 (all data also in other refs)
A__1905b Ma - Aitken, R.G. 1905LicOB...3...90A
A__1905b Lick Obs. Bull. 3, 90, 1905 (all data also in other refs)
A__1905c orb - Aitken, R.G. 1905LicOB...3..147A
A__1905c Lick Obs. Bull. 3, 147, 1905 (all data also in other refs)
A__1905d orb - Aitken, R.G. 1905LicOB...3..169A
A__1905d Lick Obs. Bull. 3, 169, 1905 (orbit catalog)
A__1905e orb - Aitken, R.G. 1905PA.....13..190A
A__1905e Popular Astron. 13, 190, 1905
A__1906a Ma - Aitken, R.G. 1906LicOB...4....4A
A__1906a Lick Obs. Bull. 4, 4, 1906
A__1906B Ma - Aitken, R.G. 1906MmRAS..56....1L
A__1906B +orb cited by Lewis (MemRAS 56, 1, 1906)
A__1906c orb - Aitken, R.G. 1906LicOB...4...75A
A__1906c Lick Obs. Bull. 4, 75, 1906
A__1906D Ma - Aitken, R.G. 1906QB821.B972.....
A__1906D cited in BDS (Burnham Double Star Cat.), 1906
A__1907a Ma - Aitken, R.G. 1907LicOB...4..101A
A__1907a Lick Obs. Bull. 4, 101, 1907
A__1907b Ma - Aitken, R.G. 1907LicOB...4..125A
A__1907b Lick Obs. Bull. 4, 124, 1907
A__1907c orb - Aitken, R.G. 1907LicOB...4..107A
A__1907c Lick Obs. Bull. 4, 107, 1907 (all data also in other refs)
A__1907d Ma - Aitken, R.G. 1907LicOB...4..170A
A__1907d Lick Obs. Bull. 4, 170, 1907 (all data also in other refs)
A__1907e orb - Aitken, R.G. 1907AN....174..217A
A__1907e AN 174, 217, 1907
A__1907f Ma - Aitken, R.G. 1907AN....176..323A
A__1907f AN 176, 323, 1907 (all data also in other refs)
A__1908a Ma - Aitken, R.G. 1908LicOB...4..166A
A__1908a Lick Obs. Bull. 4, 166, 1908
A__1908b Ma - Aitken, R.G. 1908LicOB...5...28A
A__1908b Lick Obs. Bull. 5, 28, 1908
A__1908c Ma - Aitken, R.G. 1908LicOB...5...55A
A__1908c Lick Obs. Bull. 5, 55, 1908
A__1908d Ma - Aitken, R.G. 1908LicOB...5...43A
A__1908d +orb Lick Obs. Bull. 5, 43, 1908 (all data also in other refs)
A__1908e Ma - Aitken, R.G. 1908PASP...20..185A
A__1908e PASP 20, 185, 1908 (all data also in other refs)
A__1908f orb - Aitken, R.G. 1908PASP...20..267A
A__1908f PASP 20, 267, 1908
A__1908g Ma - Aitken, R.G. 1908PASP...20..290A
A__1908g PASP 20, 290, 1908 (all data also in other refs)
A__1908h Ma - Aitken, R.G. 1908PASP...20..291A
A__1908h PASP 20, 291, 1908
A__1909a Ma - Aitken, R.G. 1909LicOB...5..115A
A__1909a Lick Obs. Bull. 5, 115, 1909
A__1909b Ma - Aitken, R.G. 1909LicOB...5..166A
A__1909b Lick Obs. Bull. 5, 166, 1909
A__1909c orb - Aitken, R.G. 1909PASP...21...83A
A__1909c PASP 21, 83, 1909
A__1910a Ma - Aitken, R.G. 1910LicOB...6...62A
A__1910a Lick Obs. Bull. 6, 62, 1910
A__1910b Ma - Aitken, R.G. 1910LicOB...6...70A
A__1910b Lick Obs. Bull. 6, 70, 1910
A__1910c - Aitken, R.G. 1910LicOB...6....1A
A__1910c Lick Obs. Bull. 6, 1, 1910 (no data)
A__1910d Ma - Aitken, R.G. 1910PASP...22...95A
A__1910d PASP 22, 95, 1910 (all data also in other refs)
A__1910e - Aitken, R.G. 1910PASP...22..137A
A__1910e PASP 22, 137, 1910 (no data)
A__1910f Ma - Aitken, R.G. 1910PASP...22..140A
A__1910f PASP 22, 140, 1910 (all data also in other refs)
A__1911 Ma - Aitken, R.G. 1911LicOB...6..163A
A__1911 Lick Obs. Bull. 6, 163, 1911
A__1911b Ma - Aitken, R.G. 1911PASP...23..238A
A__1911b PASP 23, 238, 1911 (all data also in other refs)
A__1912 Ma - Aitken, R.G. 1912LicOB...7...93A
A__1912 Lick Obs. Bull. 7, 93, 1912
A__1912b - Aitken, R.G. 1912LicOB...2....3A
A__1912b Lick Obs. Bull. 7, 3, 1912 (no data)
A__1912c - Aitken, R.G. 1912PASP...24..126A
A__1912c PASP 24, 126, 1912 (no data)
A__1912d orb - Aitken, R.G. 1912PASP...24..165A
A__1912d PASP 24, 165, 1912
A__1912e orb - Aitken, R.G. 1912PASP...24..216A
A__1912e PASP 24, 216, 1912
A__1912f Ma - Aitken, R.G. 1912PASP...24..228A
A__1912f PASP 24, 228, 1912 (all data also in other refs)
A__1912g Ma - Aitken, R.G. 1912PA.....20..643A
A__1912g Popular Astron. 20, 643, 1912 (all data also in other refs)
A__1913 Ma - Aitken, R.G. 1913LicOB...7..186A
A__1913 Lick Obs. Bull. 7, 186, 1913
A__1913b Ma - Aitken, R.G. 1913PASP...25...41A
A__1913b +orb PASP 25, 41, 1913 (all data also in other refs)
A__1914a Ma - Aitken, R.G. 1914LicOB...8...52A
A__1914a Lick Obs. Bull. 8, 52, 1914
A__1914b Ma - Aitken, R.G. 1914LicOB...8...93A
A__1914b Lick Obs. Bull. 8, 93, 1914
A__1914c Ma - Aitken, R.G. 1914LicOB...8...96A
A__1914c Lick Obs. Bull. 8, 96, 1914
A__1914d Ma j Aitken, R.G. 1914PLicO..12....1A
A__1914d +orb Pub. Lick Obs. 12, 1, 1914
A__1914e orb - Aitken, R.G. 1914PLicO..12..100A
A__1914e Pub. Lick Obs. 12, 100, 1914
A__1914f orb - Aitken, R.G. 1914LicOB...8...99A
A__1914f Lick Obs. Bull. 8, 99, 1914
A__1914g Ma - Aitken, R.G. 1914PASP...26...53A
A__1914g PASP 26, 53, 1914 (all data also in other refs)
A__1914h Ma - Aitken, R.G. 1914PASP...26..205A
A__1914h PASP 26, 205, 1914 (all data also in other refs)
A__1914i Ma - Aitken, R.G. 1914PASP...26..208A
A__1914i +orb PASP 26, 208, 1914 (all data also in other refs)
A__1915 Ma - Aitken, R.G. 1915PASP...27..230A
A__1915 PASP 27, 230, 1915 (some data also in other refs)
A__1916a orb - Aitken, R.G. 1916PASP...28..121A
A__1916a PASP 28, 121, 1916
A__1916b Ma - Aitken, R.G. 1916PASP...28..276A
A__1916b PASP 28, 276, 1916 (all data also in other refs)
A__1917a Ma - Aitken, R.G. 1917PASP...29..207A
A__1917a PASP 29, 207, 1917 (all data also in other refs)
A__1917b Ma - Aitken, R.G. 1917PASP...29..217A
A__1917b PASP 29, 217, 1917 (all data also in other refs)
A__1918a Ma - Aitken, R.G. 1918LicOB...9..132A
A__1918a Lick Obs. Bull. 9, 132, 1918
A__1918b orb - Aitken, R.G. 1918LicOB...9..184A
A__1918b Lick Obs. Bull. 9, 184, 1918
A__1918c orb - Aitken, R.G. 1918LicOB...9..191A
A__1918c Lick Obs. Bull. 9, 191, 1918
A__1918d orb - Aitken, R.G. 1918PAAS....3R..68A
A__1918d PAAS 3, 68, 1918
A__1918e Ma - Aitken, R.G. 1918PASP...30...69A
A__1918e PASP 30, 69, 1918 (all data also in other refs)
A__1918f Ma - Aitken, R.G. 1918PASP...30...71A
A__1918f PASP 30, 71, 1918 (all data also in other refs)
A__1918g orb - Aitken, R.G. 1918PASP...30..194A
A__1918g PASP 30, 194, 1918
A__1918h Ma - Aitken, R.G. 1918PASP...30..262A
A__1918h PASP 30, 262, 1918 (all data also in other refs)
A__1918i orb - Aitken, R.G. 1918PASP...30..311A
A__1918i PASP 30, 311, 1918
A__1919a Ma - Aitken, R.G. 1919PASP...31...44A
A__1919a PASP 31, 44, 1919 (all data also in other refs)
A__1919b Ma - Aitken, R.G. 1919PASP...31..116A
A__1919b PASP 31, 116, 1919 (all data also in other refs)
A__1919c Ma - Aitken, R.G. 1919PASP...31..197A
A__1919c PASP 31, 197, 1919 (all data also in other refs)
A__1919d orb - Aitken, R.G. 1919PASP...31..285A
A__1919d PASP 31, 285, 1919
A__1920a Ma - Aitken, R.G. 1920RGOO.....f...1.
A__1920a Greenwich Observations, F1, 1920
A__1920b Ma - Aitken, R.G. 1920PASP...32...56A
A__1920b PASP 32, 56, 1920 (most data also in other refs)
A__1920c orb - Aitken, R.G. 1920PASP...32..215A
A__1920c PASP 32, 215, 1920
A__1921a Ma - Aitken, R.G. 1921PASP...33...60A
A__1921a PASP 33, 60, 1921 (all data also in other refs)
A__1921b Ma - Aitken, R.G. 1921PASP...33..270A
A__1921b PASP 33, 270, 1921 (all data also in other refs)
A__1922a - Aitken, R.G. 1922PASP...34...52A
A__1922a PASP 34, 52, 1922 (no data)
A__1922b orb - Aitken, R.G. 1922PAAS....4....6A
A__1922b Pub. AAS 4, 6, 1922
A__1923a Ma j Aitken, R.G. 1923LicOB..11...58A
A__1923a +orb Lick Obs. Bull. 11, 58, 1923
A__1923b orb - Aitken, R.G. 1923PASP...35..258A
A__1923b PASP 35, 258, 1923
A__1923c orb - Aitken, R.G. 1923LicOB..11...66A
A__1923c Lick Obs. Bull. 11, 66, 1923
A__1923d orb - Aitken, R.G. 1923LicOB..11...70A
A__1923d Lick Obs. Bull. 11, 70, 1923
A__1923e orb - Aitken, R.G. 1923LicOB..11...79A
A__1923e Lick Obs. Bull. 11, 79, 1923
A__1923f orb - Aitken, R.G. 1923LicOB..11...83A
A__1923f Lick Obs. Bull. 11, 83, 1923
A__1923g orb - Aitken, R.G. 1923LicOB..11...85A
A__1923g Lick Obs. Bull. 11, 85, 1923
A__1923h orb - Aitken, R.G. 1923LicOB..11...97A
A__1923h Lick Obs. Bull. 11, 97, 1923
A__1923i orb - Aitken, R.G. 1923PASP...35...70A
A__1923i PASP 35, 70, 1923
A__1923j Ma - Aitken, R.G. 1923PASP...35..323A
A__1923j PASP 35, 323, 1923 (all data also in other refs)
A__1924 Ma - Aitken, R.G. 1924PASP...36..296A
A__1924 PASP 36, 296, 1924 (all data also in other refs)
A__1925a orb - Aitken, R.G. 1925PASP...37..222A
A__1925a +D PASP 37, 222, 1925
A__1925b orb - Aitken, R.G. 1925LicOB..12...45A
A__1925b Lick Obs. Bull. 12, 45, 1925
A__1925c orb - Aitken, R.G. 1925LicOB..12...47A
A__1925c Lick Obs. Bull. 12, 47, 1925
A__1925D Ma - Aitken, R.G. 1925MNRAS..85..276E
A__1925D cited by Milburn (MNRAS 85, 276, 1925)
A__1926a Ma - Aitken, R.G. 1926PASP...38..131A
A__1926a PASP 38, 131, 1926 (all data also in other refs)
A__1926b Ma - Aitken, R.G. 1926PASP...38..334A
A__1926b PASP 38, 334, 1926 (all data also in other refs)
A__1927a Ma - Aitken, R.G. 1927LicOB..12..170A
A__1927a Lick Obs. Bull. 12, 170, 1927
A__1927b Ma j Aitken, R.G. 1927LicOB..12..173A
A__1927b Lick Obs. Bull. 12, 173, 1927
A__1927c orb - Aitken, R.G. 1927PASP...39...45A
A__1927c PASP 39, 45, 1927
A__1928 Ma - Aitken, R.G. 1928PASP...40..355A
A__1928 PASP 40, 355, 1928 (all data also in other refs)
A__1929a Ma - Aitken, R.G. 1929LicOB..14...62A
A__1929a Lick Obs. Bull. 14, 62, 1929
A__1929b Ma - Aitken, R.G. 1929LicOB..14...88A
A__1929b Lick Obs. Bull. 14, 88, 1929
A__1930a Ma - Aitken, R.G. 1930PASP...42...60A
A__1930a PASP 42, 60, 1930 (all data also in other refs)
A__1930b Ma - Aitken, R.G. 1930PASP...42..123A
A__1930b PASP 42, 123, 1930 (most data also in other refs)
A__1932a Ma - Aitken, R.G. 1932QB821.A43......
A__1932a Aitken Double Star Catalogue, 1932
A__1932b Ma - Aitken, R.G. 1932QB821.A43......
A__1932b Aitken Double Star Catalogue, 1932 (formerly combined in means)
A__1932c orb - Aitken, R.G. 1932PASP...44..127A
A__1932c PASP 44, 127, 1932
A__1932d orb - Aitken, R.G. 1932PASP...44..129A
A__1932d PASP 44, 129, 1932
A__1932e Ma - Aitken, R.G. 1932PASP...44..132A
A__1932e PASP 44, 132, 1932 (all data also in other refs)
A__1933a Ma - Aitken, R.G. 1933PASP...45...90A
A__1933a PASP 45, 90, 1933
A__1933b Ma - Aitken, R.G. 1933PASP...45..261A
A__1933b PASP 45, 261, 1933
A__1933c Ma - Aitken, R.G. 1933LicOB..16...93A
A__1933c Lick Obs. Bull. 16, 93, 1933
A__1933d Ma - Aitken, R.G. 1933LicOB..16...96A
A__1933d Lick Obs. Bull. 16, 96, 1933
A__1933e Ma - Aitken, R.G. 1933PASP...45..190A
A__1933e PASP 45, 190, 1933 (all data also in other refs)
A__1934a Ma - Aitken, R.G. 1934PASP...46..110A
A__1934a PASP 46, 110, 1934 (all data also in other refs)
A__1934b - Aitken, R.G. 1934PASP...46..284A
A__1934b PASP 46, 284, 1934 (no data)
A__1935e Ma j Aitken, R.G. 1935LicOB..17...91A
A__1935e Lick Obs. Bull. 17, 91, 1935
A__1935f - Aitken, R.G. 1935QB821.A3.......
A__1935f The Binary Stars, 1935
A__1936 orb - Aitken, R.G. 1936PASP...48..175A
A__1936 PASP 48, 175, 1936
A__1937a Ma - Aitken, R.G. 1937LicOB..18...53A
A__1937a Lick Obs. Bull. 18, 53, 1937
A__1937b Ma - Aitken, R.G. 1937LicOB..18..109A
A__1937b Lick Obs. Bull. 18, 109, 1937
A__9999 Ma - Aitken, R.G. ...................
A__9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08441-0412 A 552 1996 14 35 0.2 7.55 9.37 A2 N 084404.07-041207.7

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 08441-0412 A 552 (HD 74469) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08441-0412 A 552 (HD 74469) : MEASURES
 
 
No records found.

 
 
WDS 08441-0412 (HD 74469) : VIRTUAL EYEPIECE
 
 

08441-0412 A 552A mag 7.55 Sp A2 08441-0412 A 552B sep 0.2 P.A. 34.50 mag 9.37 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08441-0412 (HD 74469) : ALADIN DSS IMAGE @ 08h 44m 04.07s -04° 12' 07.7"
 
 
 
 
WDS 08441-0412 A 552 (HD 74469) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08441-0412 A 552 distance=0' 08453-0432 GWP1076 distance=28' 08421-0441 TDS 489 distance=42' 08457-0446 HJ 2465 distance=42' 08411-0430 GWP1066 distance=49' 08434-0500 RST4419 distance=49' 08406-0410 RST4416 distance=52' 08405-0359 KPP2716 distance=55' 08425-0317 CVR1161 distance=60' 08447-0309 RST4420 distance=65' 08492-0419 TVB 203 distance=77' 08474-0306 RST4422 distance=84' 08494-0327 HUB 9 distance=92' 08392-0317 GWP1060 distance=92' 08490-0507 J 383 distance=92' 08430-0242 HO 355 distance=92' 08504-0412 HJ 107 distance=95' 08436-0237 J 1530 distance=97' 08491-0514 HJ 2468 distance=98' 08504-0440 GWP1091 distance=98' 08453-0236 STF1270 distance=98' 08500-0322 GWP1090 distance=103' 08506-0442 UC 1719 distance=103' 08407-0542 A 340 distance=103' 08374-0400 GWP1051 distance=104' 08460-0232 ITF 97 distance=105' 08504-0328 KPP2969 distance=105' 08501-0318 DAM1489 distance=106' 08459-0230 ITF 98 distance=106' 08461-0230 ITF 83 distance=108' 08405-0239 J 3289 distance=108' 08501-0313 TDS6121 distance=108' 08442-0602 TVB 198 distance=110' 08508-0510 J 1534 distance=114' 08411-0227 CVR1160 distance=115' 08365-0353 DAM1423 distance=115' 08512-0326 UC 1723 distance=117' 08386-0249 GWP1056 distance=117' 08364-0352 RST4412AB distance=118' 08364-0352 RST4412AC distance=118' 08468-0219 GWP1080AB distance=121' 08468-0219 GWP1081AC distance=121' 08468-0219 GWP1081BC distance=121' 08414-0213 HJ 102AB distance=126' 08414-0213 HJ 103BC distance=126' 08361-0334 LDS6217AB distance=127' 08361-0334 LDS6217AC distance=127' 08386-0548 HJ 2461 distance=127' 08498-0239 CVR1171 distance=127' 08522-0453 RST4423 distance=129' 08364-0306 RST4413 distance=132' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 08441-0412 A 552 35 0.2
Show 08453-0432 GWP1076 162 6.8 28
Show 08421-0441 TDS 489 347 2.4 42
Show 08457-0446 HJ 2465 99 15.7 42
Show 08411-0430 GWP1066 191 431.8 49
Show 08434-0500 RST4419 303 1.3 49
Show 08406-0410 RST4416 333 2.1 52
Show 08405-0359 KPP2716 215 7.2 55
Show 08425-0317 CVR1161 167 4.0 60
Show 08447-0309 RST4420 295 1.2 65
Show 08492-0419 TVB 203 110 7.6 77
Show 08474-0306 RST4422 152 2.5 84
Show 08494-0327 HUB 9 170 1.3 92
Show 08392-0317 GWP1060 16 10.0 92
Show 08490-0507 J 383 320 3.5 92
Show 08430-0242 HO 355 152 0.8 92
Show 08504-0412 HJ 107 24 33.5 95
Show 08436-0237 J 1530 303 12.3 97
Show 08491-0514 HJ 2468 345 23.8 98
Show 08504-0440 GWP1091 173 99.4 98
Show 08453-0236 STF1270 265 4.7 98
Show 08500-0322 GWP1090 45 18.6 103
Show 08506-0442 UC 1719 249 55.0 103
Show 08407-0542 A 340 301 2.7 103
Show 08374-0400 GWP1051 83 182.6 104
Show 08460-0232 ITF 97 350 4.5 105
Show 08504-0328 KPP2969 125 2.1 105
Show 08501-0318 DAM1489 119 8.8 106
Show 08459-0230 ITF 98 114 21.9 106
Show 08461-0230 ITF 83 322 5.7 108
Show 08405-0239 J 3289 94 4.2 108
Show 08501-0313 TDS6121 119 0.8 108
Show 08442-0602 TVB 198 43 3.7 110
Show 08508-0510 J 1534 120 8.4 114
Show 08411-0227 CVR1160 182 3.1 115
Show 08365-0353 DAM1423 40 3.5 115
Show 08512-0326 UC 1723 202 10.3 117
Show 08386-0249 GWP1056 91 707.7 117
Show 08364-0352 RST4412 AB 251 2.2 118
Show 08364-0352 RST4412 AC 5.2 118
Show 08468-0219 GWP1080 AB 74 54.6 121
Show 08468-0219 GWP1081 AC 62 56.3 121
Show 08468-0219 GWP1081 BC 345 10.8 121
Show 08414-0213 HJ 102 AB 329 34.0 126
Show 08414-0213 HJ 103 BC 261 5.2 126
Show 08361-0334 LDS6217 AB 112 25.9 127
Show 08361-0334 LDS6217 AC 55 3.4 127
Show 08386-0548 HJ 2461 95 19.0 127
Show 08498-0239 CVR1171 276 4.2 127
Show 08522-0453 RST4423 61 0.6 129
Show 08364-0306 RST4413 275 2.6 132

 
 
WDS 08441-0412 : COMPONENTS
 
 
  A
B pa=34.5°
sep=0.22"
 
 
08441-0412 A
 
 
Componente originario normalizzato AB Name HD 74469 Coord arcsec 2000 084404.07-041207.7 Mag 7.55
Spectral class A2 (white) PmRA -19.00 PmDE 2.0 SAO 136226
HIP 42863 Tycho2 4871-01242-1 HD 74469 GC 12017
BD BD-03 2454
Tycho2
Tycho2 4871-01242-1 Pflag RAmdeg 131.01690021 DEmdeg -4.20215848
PmRA -21.1 PmDE -2.9 E RAmdeg 4 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.45 EpDEm 1991.10
Num 10 Q RAmdeg 0.5 Q DEmdeg 1.2 Q pmRA 0.5
Q pmDE 1.2 BTmag 7.489 E BTmag 0.015 VTmag 7.324
E VTmag 0.011 Prox 999 TYC T HIP 42863
CCDM AB RAdeg 131.01694889 DEdeg -4.20215194 EpRA 1990 1.71
EpDE 1990 1.46 E RAdeg 4.2 E DEdeg 4.7 Posflg P
Corr 0.1
SAO
SAO 136226 DelFlag RA1950 PmRA1950 -0.0018
DE1950 PmDE1950 -0.019 Vmag 7.8 SpType A2
Double code Source 70 CatNum 12017 DM BD-03 2454
DMcomp BDsup HD 74469 M HD 0
GC 12017 RA1950rad 2.27576579 DE1950rad -0.0701765 PmRA2000 -0.0015
PmDE2000 -0.015
Hipparcos
Catalog H HIP 42863 Proxy H RAhms 08 44 04.07
DEdms -04 12 07.7 Vmag 7.3 VarFlag R Vmag H
RAdeg 131.017 DEdeg -4.20215 AstroRef * Plx 5.69
CCDM 08441-0412 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 28 Rho 0.185 HD 74469 BD BD-03 2454
CD CP Dm number -03 2454 VIred 0.14
SpType A2 R SpType Coord arcsec 2000 084404.07-041207.7
Hipparcos 2
HIP 42863 Sn 55 So 3 Nc 2
RArad 2.2866771776 DErad -0.0733413398 Plx 7.07 PmRA -23.99
PmDE -1.88 E RArad 0.54 E DErad 0.45 E Plx 0.77
E pmRA 0.64 E pmDE 0.58 Hpmag 7.3625 E Hpmag 0.0011
SHp 0.008 VA 0 BV 0.166 E BV 0.01
VI 0.18
CCDM
Ccdm 08441-0412 RComp Comp A Note1
Note2 Discov num DRAs -1.95 DDEs -9.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp A2 PmNote *
PmRA -28 PmDE -18 Dm number -03 2454 Cat1 BD
Name2 136226 Cat2 SAO HD 74469 M HD
ADS BDS A 6964 M ADS BDS N IDS IDS 08391S0350A
HIC 42863
 
 
08441-0412 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084404.08-041207.5 Mag 9.37 Calc delta mag 1.82
Calc coord yes
CCDM
Ccdm 08441-0412 RComp Comp B Note1
Note2 Discov num A 552 DRAs DDEs
R dRAs Year 1951 Theta 016 Rho 0.1
Obs 9 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6964 M ADS BDS N N IDS IDS 08391S0350B
HIC 42863