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Doubles in session


Current system
19270+1606
A 1648
HD 231442


Nearby doubles
21' : 19272+1626
HDS2765

22' : 19281+1619
J 771AB

22' : 19259+1551
J 823

23' : 19284+1617
A 1650

31' : 19284+1544
TDT1481

33' : 19268+1638
BPM1028

34' : 19293+1615
A 1652

35' : 19278+1533
TDS 995

36' : 19260+1533
A 1647AB

38' : 19245+1613
TDT1434

38' : 19259+1529
J 2967

39' : 19263+1529
CVR 215

39' : 19280+1642
GWP2855

40' : 19260+1529
TDT1455

44' : 19299+1618
LDS5878

59' : 19290+1515
A 1651

61' : 19288+1511
ITF 195

62' : 19282+1507
TDT1476

62' : 19263+1706
TDT1459

64' : 19244+1656
STFA 41AB

65' : 19225+1610
BPM1025

67' : 19226+1626
GWP2847

68' : 19317+1602
KPP1080

68' : 19302+1657
BPM1035

69' : 19291+1707
TDT1491

75' : 19240+1507
J 2964



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.

19270+1606 A 1648 (HD 231442)

 
 
19h 27m 01.49s +16° 05' 56.9" P.A. 182.00 sep 0.9 mag 9.68,9.88 Sp A2
 
 
Coord 2000 19270+1606 Discov num A  1648 Comp Coord arcsec 2000 19 27 01.49 +16 05 56.9
Date first 1907 Date last 2016 Obs 22
Pa first 181 Pa last 182.2 P.A. Now (θ) 182.2°
Sep first 0.8 Sep last 0.924 Sep. Now (ρ) 0.924"
Mag pri 9.68 Mag sec 9.88 delta mag (ΔM) 0.2 Spectral class A2 (white)
Pri motion ra +003 Sec motion ra +003
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 231442 Constellation Aquila SAO 104847 Tycho2 1600-01659-1
Gaia DR2 4321618568810929536 HD 231442 ADS 12459
 
 
WDS 19270+1606 A 1648 (HD 231442) : NOTES
 
 
No records found.

 
 
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
19270+1606 A 1648 2001 16 188 0.8 9.68 9.88 A2 192701.49+160556.9
19270+1606 A 1648 2005 17 180 0.9 9.68 9.88 A2 192701.49+160556.9
19270+1606 A 1648 2008 18 179 0.8 9.68 9.88 A2 192701.49+160556.9
19270+1606 A 1648 2016 19 181 0.8 9.68 9.88 A2 192701.49+160556.9

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WDS 19270+1606 A 1648 (HD 231442) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19270+1606 A 1648 (HD 231442) : MEASURES
 
 
No records found.

 
 
WDS 19270+1606 (HD 231442) : VIRTUAL EYEPIECE
 
 

19270+1606 A 1648A mag 9.68 Sp A2 19270+1606 A 1648B sep 0.9 P.A. 182.10 mag 9.88 virtual eyepiece
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Radius:
Components only
 
 
WDS 19270+1606 (HD 231442) : ALADIN DSS IMAGE @ 19h 27m 01.49s +16° 05' 56.9"
 
 
 
 
WDS 19270+1606 A 1648 (HD 231442) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19270+1606 A 1648 distance=1' 19272+1626 HDS2765 distance=21' 19281+1619 J 771AB distance=22' 19281+1619 J 771AC distance=22' 19259+1551 J 823 distance=22' 19284+1617 A 1650 distance=23' 19284+1544 TDT1481 distance=31' 19268+1638 BPM1028 distance=33' 19293+1615 A 1652 distance=34' 19278+1533 TDS 995 distance=35' 19260+1533 A 1647AB distance=36' 19260+1533 A 1647AC distance=36' 19260+1533 A 1647AD distance=36' 19245+1613 TDT1434 distance=38' 19259+1529 J 2967 distance=38' 19263+1529 CVR 215 distance=39' 19280+1642 GWP2855 distance=39' 19260+1529 TDT1455 distance=40' 19299+1618 LDS5878 distance=44' 19290+1515 A 1651 distance=59' 19288+1511 ITF 195 distance=61' 19282+1507 TDT1476 distance=62' 19263+1706 TDT1459 distance=62' 19244+1656 HDS2753Aa,Ab distance=64' 19244+1656 STFA 41AB distance=64' 19225+1610 BPM1025 distance=65' 19226+1626 GWP2847 distance=67' 19317+1602 KPP1080 distance=68' 19302+1657 BPM1035 distance=68' 19291+1707 TDT1491 distance=69' 19240+1507 J 2964 distance=75' 19283+1719 TDT1477 distance=76' 19287+1718 STE 1 distance=76' 19222+1640 HO 105 distance=78' 19324+1551 J 486 distance=81' 19305+1724 WSS 3 distance=83' 19287+1442 HEI 271 distance=87' 19244+1447 CVR 214 distance=88' 19241+1724 BPM1027 distance=89' 19331+1544 TOI1197 distance=90' 19258+1437 STF2518AB distance=92' 19224+1459 J 822 distance=94' 19281+1739 STF2529 distance=95' 19319+1503 TDT1523 distance=95' 19331+1655 BPM1089 distance=101' 19307+1439 TDT1512 distance=102' 19268+1749 TOI1196 distance=103' 19341+1635 BPM1112 distance=106' 19343+1616 BIG 3 distance=106' 19205+1519 BPM1023 distance=106' 19345+1552 BPM1124 distance=110' 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 19270+1606 A 1648 182 0.9 1
Show 19272+1626 HDS2765 177 0.4 21
Show 19281+1619 J 771 AB 92 3.6 22
Show 19281+1619 J 771 AC 273 9.2 22
Show 19259+1551 J 823 72 2.8 22
Show 19284+1617 A 1650 46 0.2 23
Show 19284+1544 TDT1481 90 2.8 31
Show 19268+1638 BPM1028 331 116.6 33
Show 19293+1615 A 1652 127 2.0 34
Show 19278+1533 TDS 995 262 0.9 35
Show 19260+1533 A 1647 AB 36 1.3 36
Show 19260+1533 A 1647 AC 81 10.3 36
Show 19260+1533 A 1647 AD 146 11.5 36
Show 19245+1613 TDT1434 108 0.5 38
Show 19259+1529 J 2967 200 6.2 38
Show 19263+1529 CVR 215 253 80.1 39
Show 19280+1642 GWP2855 16 14.6 39
Show 19260+1529 TDT1455 323 3.0 40
Show 19299+1618 LDS5878 330 3.2 44
Show 19290+1515 A 1651 253 0.2 59
Show 19288+1511 ITF 195 182 5.7 61
Show 19282+1507 TDT1476 331 0.7 62
Show 19263+1706 TDT1459 237 2.5 62
Show 19244+1656 HDS2753 Aa,Ab 139 0.4 64
Show 19244+1656 STFA 41 AB 78 342.3 64
Show 19225+1610 BPM1025 278 89.6 65
Show 19226+1626 GWP2847 64 8.6 67
Show 19317+1602 KPP1080 199 8.6 68
Show 19302+1657 BPM1035 310 85.0 68
Show 19291+1707 TDT1491 167 2.6 69
Show 19240+1507 J 2964 293 1.2 75
Show 19283+1719 TDT1477 33 1.6 76
Show 19287+1718 STE 1 240 6.0 76
Show 19222+1640 HO 105 189 2.8 78
Show 19324+1551 J 486 169 3.4 81
Show 19305+1724 WSS 3 206 1.5 83
Show 19287+1442 HEI 271 222 1.4 87
Show 19244+1447 CVR 214 226 83.4 88
Show 19241+1724 BPM1027 162 104.2 89
Show 19331+1544 TOI1197 25 1.6 90
Show 19258+1437 STF2518 AB 352 5.5 92
Show 19224+1459 J 822 350 3.1 94
Show 19281+1739 STF2529 297 6.7 95
Show 19319+1503 TDT1523 7 0.5 95
Show 19331+1655 BPM1089 88 35.8 101
Show 19307+1439 TDT1512 325 0.6 102
Show 19268+1749 TOI1196 200 1.7 103
Show 19341+1635 BPM1112 197 63.4 106
Show 19343+1616 BIG 3 286 9.8 106
Show 19205+1519 BPM1023 334 57.9 106
Show 19345+1552 BPM1124 290 93.7 110

 
 
WDS 19270+1606 : COMPONENTS
 
 
  A
B pa=182.1°
sep=0.92"
 
 
19270+1606 A
 
 
Componente originario normalizzato AB Name HD 231442 Coord arcsec 2000 192701.49+160556.9 Mag 9.68
Spectral class A2 (white) PmRA 3.00 PmDE -2.0 SAO 104847
Tycho2 1600-01659-1 HD 231442 ADS 12459 DM BD+15 3816
Tycho2
Tycho2 1600-01659-1 Pflag P RAmdeg 291.75619957 DEmdeg 16.09914492
PmRA 3.3 PmDE -2.4 E RAmdeg 11 E DEmdeg 12
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.89 EpDEm 1990.68
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.4 Q pmRA 0.6
Q pmDE 0.4 BTmag 9.782 E BTmag 0.021 VTmag 9.682
E VTmag 0.022 Prox 8 TYC T HIP
CCDM RAdeg 291.75619750 DEdeg 16.09923056 EpRA 1990 1.62
EpDE 1990 1.57 E RAdeg 10.5 E DEdeg 11.8 Posflg D
Corr -0.2
SAO
SAO 104847 DelFlag RA1950 PmRA1950 -0.0014
DE1950 PmDE1950 -0.001 Vmag 8.8 SpType A2
Double code Source 28 CatNum 7451 DM BD+15 3816
DMcomp BDsup HD 231442 M HD 0
GC RA1950rad 5.08222094 DE1950rad 0.27920529 PmRA2000 -0.0013
PmDE2000 -0.002
CCDM
Ccdm 19270+1606 RComp Comp A Note1
Note2 Discov num DRAs 1.36 DDEs -3.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp A2 PmNote *
PmRA -16 PmDE -4 Dm number +15 3816 Cat1 BD
Name2 +15 2027 Cat2 AGK2/3 HD 231442 M HD
ADS BDS A12459 M ADS BDS N IDS IDS 19225N1554A
HIC
 
 
19270+1606 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192701.49+160556.0 Mag 9.88 PmRA 3.00
PmDE -2.0 Tycho2 1600-01659-2 Calc delta mag 0.2 Calc coord yes
Tycho2
Tycho2 1600-01659-2 Pflag P RAmdeg 291.75619957 DEmdeg 16.09914492
PmRA 3.3 PmDE -2.4 E RAmdeg 11 E DEmdeg 12
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.89 EpDEm 1990.68
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.4 Q pmRA 0.6
Q pmDE 0.4 BTmag 10.185 E BTmag 0.024 VTmag 9.879
E VTmag 0.025 Prox 8 TYC T HIP
CCDM RAdeg 291.75618056 DEdeg 16.09899722 EpRA 1990 1.62
EpDE 1990 1.57 E RAdeg 13.4 E DEdeg 15.1 Posflg D
Corr -0.2
CCDM
Ccdm 19270+1606 RComp Comp B Note1
Note2 Discov num A 1648 DRAs DDEs
R dRAs Year 1907 Theta 002 Rho 0.9
Obs 9 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12459 M ADS BDS N IDS IDS 19225N1554B
HIC