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Current system
19370+1430
A 1655
HD 231998


Nearby doubles
9' : 19363+1430
TDT1576AB

14' : 19377+1422
BRT1321

15' : 19380+1428
BPM1222AB

20' : 19355+1433
J 2984

20' : 19360+1416
HEI 272

22' : 19384+1424
TDT1598

24' : 19375+1451
BPM1208

24' : 19371+1406
BPM1199

25' : 19386+1428
BPM1236

26' : 19370+1455
BPM1194

26' : 19353+1438
BPM1147

27' : 19368+1456
BPM1190

32' : 19380+1402
BPMA131

34' : 19371+1357
BRT1320

34' : 19376+1357
BPM1213

34' : 19365+1356
BPM1181AB

36' : 19392+1443
KPP3346

37' : 19369+1354
BPM1191

37' : 19377+1355
BPM1214AB

37' : 19346+1419
BPM1128

41' : 19360+1506
J 1144

41' : 19373+1349
BPM1203

47' : 19401+1424
BPM1271

50' : 19337+1441
BPM1101

53' : 19392+1349
BPM1251

54' : 19364+1336
BPM1178



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.

19370+1430 A 1655 (HD 231998)

 
 
19h 36m 57.12s +14° 29' 33.4" P.A. 68.00 sep 2.0 mag 9.98,10.42 Sp A5
 
 
Coord 2000 19370+1430 Discov num A  1655 Comp Coord arcsec 2000 19 36 57.12 +14 29 33.4
Date first 1907 Date last 2018 Obs 17
Pa first 64 Pa last 67.9 P.A. Now (θ) 67.9°
Sep first 1.4 Sep last 2.027 Sep. Now (ρ) 2.027"
Mag pri 9.98 Mag sec 10.42 delta mag (ΔM) 0.44 Spectral class A5 (white)
Pri motion ra +022 Sec motion ra +022
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 231998 Constellation Aquila Tycho2 1068-01058-1 Gaia DR2 4318057830459088768
HD 231998
 
 
WDS 19370+1430 A 1655 (HD 231998) : 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
19370+1430 A 1655 1999 15 68 1.9 9.98 10.42 A5 193657.12+142933.4
19370+1430 A 1655 2013 15 69 1.9 9.98 10.42 A5 193657.12+142933.4
19370+1430 A 1655 2015 16 68 2.0 9.98 10.42 A5 193657.12+142933.4
19370+1430 A 1655 2018 17 68 2.0 9.98 10.42 A5 193657.12+142933.4

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

 
 
WDS 19370+1430 A 1655 (HD 231998) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19370+1430 A 1655 (HD 231998) : MEASURES
 
 
No records found.

 
 
WDS 19370+1430 (HD 231998) : VIRTUAL EYEPIECE
 
 

19370+1430 A 1655A mag 9.98 Sp A5 19370+1430 A 1655B sep 2.0 P.A. 67.20 mag 10.42 virtual eyepiece
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Radius:
Components only
 
 
WDS 19370+1430 (HD 231998) : ALADIN DSS IMAGE @ 19h 36m 57.12s +14° 29' 33.4"
 
 
 
 
WDS 19370+1430 A 1655 (HD 231998) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19370+1430 A 1655 distance=0' 19363+1430 TDT1576AB distance=9' 19363+1430 TDT1576AC distance=9' 19377+1422 BRT1321 distance=14' 19380+1428 BPM1224BD distance=14' 19380+1428 BPM1222AB distance=15' 19380+1428 BPM1223AC distance=15' 19380+1428 BPM1225CD distance=17' 19355+1433 J 2984 distance=20' 19360+1416 HEI 272 distance=20' 19384+1424 TDT1598 distance=22' 19375+1451 BPM1208 distance=24' 19371+1406 BPM1199 distance=24' 19386+1428 BPM1236 distance=25' 19370+1455 BPM1194 distance=26' 19353+1438 BPM1147 distance=26' 19368+1456 BPM1190 distance=27' 19380+1402 BPMA131 distance=32' 19371+1357 BRT1320 distance=34' 19376+1357 BPM1213 distance=34' 19365+1356 BPM1181AB distance=34' 19365+1356 BPM1182AC distance=34' 19377+1355 BPM1214BC distance=36' 19392+1443 KPP3346 distance=36' 19369+1354 BPM1191 distance=37' 19377+1355 BPM1214AB distance=37' 19377+1355 BPM1214AC distance=37' 19346+1419 BPM1128 distance=37' 19360+1506 J 1144 distance=41' 19373+1349 BPM1203 distance=41' 19401+1424 BPM1271 distance=47' 19337+1441 BPM1101 distance=50' 19392+1349 BPM1251 distance=53' 19364+1336 BPM1178 distance=54' 19391+1345 BPM1250 distance=54' 19384+1522 J 541 distance=55' 19353+1340 BPM1148 distance=55' 19402+1400 BPM1275 distance=56' 19342+1508 TDT1548 distance=56' 19404+1404 BPM1288 distance=57' 19365+1526 BPM1183 distance=57' 19357+1334 BPM1160 distance=59' 19409+1442 BPM1308 distance=60' 19393+1340 BPM1253 distance=60' 19376+1330 BPM1212 distance=61' 19394+1340 BPM1254 distance=62' 19374+1532 BPM1207 distance=63' 19406+1355 BPM1290AB distance=63' 19413+1435 BPM1319 distance=64' 19406+1504 BPM1297 distance=64' 19406+1355 BPM1291BC distance=64' 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 19370+1430 A 1655 68 2.0
Show 19363+1430 TDT1576 AB 161 6.9 9
Show 19363+1430 TDT1576 AC 243 8.1 9
Show 19377+1422 BRT1321 157 4.6 14
Show 19380+1428 BPM1224 BD 89 49.4 14
Show 19380+1428 BPM1222 AB 255 50.1 15
Show 19380+1428 BPM1223 AC 72 88.4 15
Show 19380+1428 BPM1225 CD 245 91.9 17
Show 19355+1433 J 2984 338 6.5 20
Show 19360+1416 HEI 272 114 0.6 20
Show 19384+1424 TDT1598 329 0.5 22
Show 19375+1451 BPM1208 347 58.2 24
Show 19371+1406 BPM1199 294 104.9 24
Show 19386+1428 BPM1236 89 90.1 25
Show 19370+1455 BPM1194 129 103.4 26
Show 19353+1438 BPM1147 125 59.0 26
Show 19368+1456 BPM1190 223 106.5 27
Show 19380+1402 BPMA131 297 177.4 32
Show 19371+1357 BRT1320 250 6.0 34
Show 19376+1357 BPM1213 169 80.8 34
Show 19365+1356 BPM1181 AB 205 64.8 34
Show 19365+1356 BPM1182 AC 105 118.5 34
Show 19377+1355 BPM1214 BC 200 2.5 36
Show 19392+1443 KPP3346 180 2.3 36
Show 19369+1354 BPM1191 14 83.2 37
Show 19377+1355 BPM1214 AB 335 47.5 37
Show 19377+1355 BPM1214 AC 332 45.8 37
Show 19346+1419 BPM1128 20 112.1 37
Show 19360+1506 J 1144 179 3.3 41
Show 19373+1349 BPM1203 211 37.8 41
Show 19401+1424 BPM1271 50 118.2 47
Show 19337+1441 BPM1101 11 19.5 50
Show 19392+1349 BPM1251 128 44.5 53
Show 19364+1336 BPM1178 353 86.4 54
Show 19391+1345 BPM1250 113 79.1 54
Show 19384+1522 J 541 211 3.1 55
Show 19353+1340 BPM1148 98 65.8 55
Show 19402+1400 BPM1275 234 103.3 56
Show 19342+1508 TDT1548 269 0.5 56
Show 19404+1404 BPM1288 266 77.6 57
Show 19365+1526 BPM1183 58 37.2 57
Show 19357+1334 BPM1160 43 119.4 59
Show 19409+1442 BPM1308 79 112.5 60
Show 19393+1340 BPM1253 200 79.6 60
Show 19376+1330 BPM1212 264 92.9 61
Show 19394+1340 BPM1254 133 114.4 62
Show 19374+1532 BPM1207 120 85.3 63
Show 19406+1355 BPM1290 AB 183 85.9 63
Show 19413+1435 BPM1319 125 107.5 64
Show 19406+1504 BPM1297 348 38.0 64
Show 19406+1355 BPM1291 BC 138 69.2 64

 
 
WDS 19370+1430 : COMPONENTS
 
 
  A
B pa=67.2°
sep=1.97"
 
 
19370+1430 A
 
 
Componente originario normalizzato AB Name HD 231998 Coord arcsec 2000 193657.12+142933.4 Mag 9.98
Spectral class A5 (white) PmRA 22.00 PmDE 1.0 Tycho2 1068-01058-1
HD 231998
Tycho2
Tycho2 1068-01058-1 Pflag P RAmdeg 294.23801759 DEmdeg 14.49260244
PmRA 22.4 PmDE 1.4 E RAmdeg 16 E DEmdeg 19
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.99 EpDEm 1989.14
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.9 Q pmRA 0.5
Q pmDE 0.9 BTmag 10.344 E BTmag 0.028 VTmag 9.984
E VTmag 0.029 Prox 19 TYC T HIP
CCDM RAdeg 294.23781833 DEdeg 14.49254417 EpRA 1990 1.61
EpDE 1990 1.52 E RAdeg 16.2 E DEdeg 18.6 Posflg D
Corr -0.1
CCDM
Ccdm 19370+1430 RComp Comp A Note1
Note2 Discov num DRAs -2.95 DDEs -27.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp A5 PmNote *
PmRA 19 PmDE -1 Dm number +14 3975 Cat1 BD
Name2 +14 2057 Cat2 AGK2/3 HD 231998 M HD
ADS BDS A12673 M ADS BDS N IDS IDS 19324N1416A
HIC
 
 
19370+1430 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193657.25+142934.2 Mag 10.42 PmRA 22.00
PmDE 1.0 Tycho2 1068-01058-2 Calc delta mag 0.44 Calc coord yes
Tycho2
Tycho2 1068-01058-2 Pflag P RAmdeg 294.23801759 DEmdeg 14.49260244
PmRA 22.4 PmDE 1.4 E RAmdeg 16 E DEmdeg 19
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.99 EpDEm 1989.14
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.9 Q pmRA 0.5
Q pmDE 0.9 BTmag 10.918 E BTmag 0.044 VTmag 10.418
E VTmag 0.041 Prox 19 TYC T HIP
CCDM RAdeg 294.23831361 DEdeg 14.49273333 EpRA 1990 1.61
EpDE 1990 1.52 E RAdeg 25.2 E DEdeg 29.2 Posflg D
Corr -0.1
CCDM
Ccdm 19370+1430 RComp Comp B Note1
Note2 Discov num A 1655 DRAs DDEs
R dRAs Year 1907 Theta 066 Rho 1.6
Obs 8 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12673 M ADS BDS N IDS IDS 19324N1416B
HIC