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Doubles in session


Current system
21562-0659
BU 693
HD 208420


Nearby doubles
19' : 21571-0711
RST4700

19' : 21570-0644
GWP3108

57' : 21540-0744
TDT3224

58' : 21555-0602
TDS1150

66' : 22003-0724
LDS4935

67' : 22005-0715
SKF1777

84' : 21582-0541
UC 4616

91' : 21505-0628
GWP3101

95' : 21547-0527
J 1411

97' : 21506-0747
A 301

97' : 22027-0703
SLW1259

98' : 21521-0543
SLW1254

113' : 21495-0607
SCA 99

113' : 22035-0728
OCC 869

120' : 21590-0507
RST4701

121' : 21576-0858
RST4094

123' : 21486-0615
HJ 1691

125' : 22039-0752
RST4704

127' : 21480-0628
SCA 96

127' : 21519-0509
SCA 103AB

128' : 21496-0819
HDS3107

134' : 21563-0445
SCA 108

135' : 22012-0507
RST4703

141' : 21571-0439
SCA 109

145' : 21530-0442
SCA 105

146' : 21470-0608
SCA 95



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.

21562-0659 BU 693 (HD 208420)

 
 
21h 56m 13.82s -06° 58' 48.0" P.A. 46.00 sep 1.0 mag 7.63,9.90 Sp B9 dist. 303.95 pc (991.48 l.y.)
 
 
Coord 2000 21562-0659 Discov num BU  693 Comp Coord arcsec 2000 21 56 13.82 -06 58 48.0
Date first 1877 Date last 1991 Obs 23
Pa first 55 Pa last 45.7 P.A. Now (θ) 45.7°
Sep first 1.0 Sep last 1.016 Sep. Now (ρ) 1.016"
Mag pri 7.63 Mag sec 9.90 delta mag (ΔM) 2.27 Spectral class B9 (blue-white)
Pri motion ra +011 Sec motion ra +011
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 208420 Constellation Aquarius SAO 145754 HIP 108280
Tycho2 5223-01142-1 Gaia DR2 2668389788603690752 HD 208420 ADS 15459
BD BD-07 5669 Distance 303.95 Distance ly 991.48
 
 
WDS 21562-0659 BU 693 (HD 208420) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bu_1873a Ma - Burnham, S.W. (BU 1 - 81) 1873MNRAS..33..351B
Bu_1873a MNRAS 33, 351, 1873
Bu_1873b Ma - Burnham, S.W. (BU 82 - 106) 1873MNRAS..33..437B
Bu_1873b MNRAS 33, 437, 1873
Bu_1873c - Burnham, S.W. 1873MNRAS..33..567B
Bu_1873c MNRAS 33, 567, 1873
Bu_1873d Ma - Burnham, S.W. (BU 107 - 182) 1873MNRAS..34...59B
Bu_1873d MNRAS 34, 59, 1873
Bu_1874a Ma - Burnham, S.W. (BU 183 - 229) 1874MNRAS..34..382B
Bu_1874a MNRAS 34, 382, 1874
Bu_1874b Ma - Burnham, S.W. (BU 230 - 300) 1874MNRAS..35...31B
Bu_1874b MNRAS 35, 31, 1874
Bu_1874c - Burnham, S.W. 1874MNRAS..34..370B
Bu_1874c MNRAS 34, 370, 1874
Bu_1874d Ma - Burnham, S.W. 1874MNRAS..34..393B
Bu_1874d MNRAS 34, 393, 1874
Bu_1874e Ma - Burnham, S.W. 1874MNRAS..35...28B
Bu_1874e MNRAS 35, 28, 1874
Bu_1875 Ma - Burnham, S.W. (BU 301 - 390) 1875AN.....86..337B
Bu_1875 AN 86, 337, 1875
Bu_1876 Ma - Burnham, S.W. (BU 391 - 436) 1876AN.....88..225B
Bu_1876 AN 88, 225, 1876
Bu_1876b - Burnham, S.W. 1876MNRAS..36...99B
Bu_1876b MNRAS 36, 99, 1876
Bu_1876c - Burnham, S.W. 1876MNRAS..36..331B
Bu_1876c MNRAS 36, 331, 1876 (no new data)
Bu_1877 Ma - Burnham, S.W. (BU 453 - 482) 1877MNRAS..38...78B
Bu_1877 MNRAS 38, 78, 1877
Bu_1878a Ma - Burnham, S.W. 1878MNRAS..38..408B
Bu_1878a MNRAS 38, 408, 1878
Bu_1878b - Burnham, S.W. 1878MNRAS..38..476B
Bu_1878b MNRAS 38, 476, 1878
Bu_1878c - Burnham, S.W. 1878MNRAS..38..478B
Bu_1878c MNRAS 38, 478, 1878
Bu_1878d Ma j Burnham, S.W. 1878AN.....92..235B
Bu_1878d AN 92, 235, 1878
Bu_1879 Ma j Burnham, S.W. 1879MmRAS..44..141B
Bu_1879 MemRAS 44, 141, 1879
Bu_1879B Ma - Burnham, S.W. 1879Obs.....3...20G
Bu_1879B cited by Gledhill (Obs 3, 20, 1879)
Bu_1879C Ma - Burnham, S.W. 1879Obs.....3..142G
Bu_1879C cited by Gledhill (Obs 3, 142, 1879)
Bu_1879d Ma - Burnham, S.W. 1879Obs.....3...92B
Bu_1879d Obs 3, 92, 1879
Bu_1879e Ma - Burnham, S.W. 1879MNRAS..40...99B
Bu_1879e MNRAS 40, 99, 1879
Bu_1880A Ma - Burnham, S.W. 1880Obs.....3..508G
Bu_1880A cited by Gledhill (Obs 3, 508, 1880)
Bu_1880C Ma - Burnham, S.W. 1880Obs.....3..314G
Bu_1880C cited by Gledhill (Obs 3, 314, 1880)
Bu_1880D Ma - Burnham, S.W. 1880Obs.....3..352G
Bu_1880D cited by Gledhill (Obs 3, 352, 1880)
Bu_1880e Ma - Burnham, S.W. 1880Obs.....3..408B
Bu_1880e Obs 3, 408, 1880
Bu_1880f Ma - Burnham, S.W. 1880MNRAS..40..497B
Bu_1880f MNRAS 40, 497, 1880
Bu_1880g Ma - Burnham, S.W. 1880MNRAS..41...33B
Bu_1880g MNRAS 41, 33, 1880
Bu_1881 Ma j Burnham, S.W. 1881Obs.....4...19G
Bu_1881 cited by Gledhill (Obs 4, 19, 1881)
Bu_1882a Ma - Burnham, S.W. (BU 776 - 863) 1882PWasO...1...91B
Bu_1882a Pub. Washburn Obs. 1, 91, 1882
Bu_1882b Ma - Burnham, S.W. 1882PWasO...1..113B
Bu_1882b Pub. Washburn Obs. 1, 113, 1882
Bu_1883 Ma j Burnham, S.W. (BU 864 - 1025) 1883MmRAS..47..167B
Bu_1883 MemRAS 47, 167, 1883
Bu_1883b Ma - Burnham, S.W. 1883MNRAS..43..318B
Bu_1883b MNRAS 43, 318, 1883
Bu_1884 Ma j Burnham, S.W. 1884MNRAS..44..365H
Bu_1884 MNRAS 44, 365, 1884
Bu_1884b Ma - Burnham, S.W. 1884AN....110..133B
Bu_1884b AN 110, 133, 1884
Bu_1884C Ma - Burnham, S.W. 1884AReg...22..216S
Bu_1884C cited by Sadler (Astr. Register 22, 216, 1884)
Bu_1887 Ma - Burnham, S.W. (BU 734 - 775) 1887PLicO...1...24B
Bu_1887 Pub. Lick Obs. 1, 24,45, 1887
Bu_1889a Ma - Burnham, S.W. 1889AN....122..159B
Bu_1889a AN 122, 159, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889b Ma - Burnham, S.W. (BU 1026 - 1038) 1889AN....123....1B
Bu_1889b AN 123, 1, 1889 (measures also in Bu_1894a) 1894PLicO...2..185B
Bu_1889c Ma - Burnham, S.W. 1889AN....123...75B
Bu_1889c AN 123, 75, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889d Ma - Burnham, S.W. 1889PASP....1...36B
Bu_1889d PASP 1, 36, 1889 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1889e Ma j Burnham, S.W. 1889AN....121...63B
Bu_1889e AN 121, 63, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889f Ma j Bunham, S.W. 1889MNRAS..49..418B
Bu_1889f MNRAS 49, 418, 1889
Bu_1890a Ma - Burnham, S.W. (BU 1093 - 1154) 1889AN....124...49B
Bu_1890a AN 124, 49, 1890 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1890b Ma - Burnham, S.W. 1890AN....125...41B
Bu_1890b AN 125, 41, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1890c Ma - Burnham, S.W. 1890PASP....2..138B
Bu_1890c PASP 2, 138, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1891a orb - Burnham, S.W. 1891SidM...10..273B
Bu_1891a Sidereal Messenger 10, 273, 1891
Bu_1891b orb - Burnham, S.W. 1891Obs....14..263B
Bu_1891b Observatory 14, 263, 1891
Bu_1891c Ma j Burnham, S.W. 1891AN....127..289B
Bu_1891c AN 127, 289, 1891
Bu_1892 Ma - Burnham, S.W. (BU 1225 - 1266) 1892AN....130..257B
Bu_1892 AN 130, 257, 1892 (measures also in Bu_1894e) 1894PLicO...2..221B
Bu_1892b Ma - Burnham, S.W. 1892AN....130...77B
Bu_1892b AN 130, 77, 1892
Bu_1893a Ma - Burnham, S.W. 1893AN....131..329B
Bu_1893a AN 131, 329, 1893 (most measures also in Bu_1894) 1894PLicO...2.....B
Bu_1893b orb - Burnham, S.W. 1893MNRAS..53..478B
Bu_1893b MNRAS 53, 478, 1893
Bu_1893c orb - Burnham, S.W. 1893MNRAS..54..119B
Bu_1893c MNRAS 54, 119, 1893
Bu_1893d orb - Burnham, S.W. 1893AstAp..12..494B
Bu_1893d AstAp 12, 494, 1893
Bu_1893e orb - Burnham, S.W. 1893AstAp..12..585B
Bu_1893e AstAp 12, 585, 1893
Bu_1893f Ma - Burnham, S.W. (BU 1267 - 1274) 1893MNRAS..53..273B
Bu_1893f MNRAS 53, 273, 1893 (most measures also in Bu_1893a) 1893AN....131..329B
Bu_1893g orb - Burnham, S.W. 1893MNRAS..53..482B
Bu_1893g MNRAS 53, 482, 1893
Bu_1894 Ma j Burnham, S.W. 1894PLicO...2....3B
Bu_1894 Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a) 1893AN....131..329B
Bu_1894a Ma j Burnham, S.W. (BU 1026 - 1038) 1894PLicO...2..185B
Bu_1894a Pub. Lick Obs. 2, 185, 1894
Bu_1894b Ma j Burnham, S.W. (BU 1039 - 1092) 1894PLicO...2..188B
Bu_1894b Pub. Lick Obs. 2, 188, 1894
Bu_1894c Ma - Burnham, S.W. (BU 1093 - 1154) 1894PLicO...2..197B
Bu_1894c Pub. Lick Obs. 2, 197, 1894
Bu_1894d Ma - Burnham, S.W. (BU 1155 - 1224) 1894PLicO...2..206B
Bu_1894d Pub. Lick Obs. 2, 206, 1894
Bu_1894e Ma - Burnham, S.W. (BU 1225 - 1266) 1894PLicO...2..221B
Bu_1894e Pub. Lick Obs. 2, 221, 1894
Bu_1894f Ma - Burnham, S.W. (BU 1267 - 1274) 1894PLicO...2..229B
Bu_1894f Pub. Lick Obs. 2, 229, 1894 (all measures also in Bu_1893f) 1893MNRAS..53..273B
Bu_1894g Ma - Burnham, S.W. 1894PLicO...2..159B
Bu_1894g Pub. Lick Obs. 2, 159, 1894
Bu_1898 orb - Burnham, S.W. 1898MNRAS..59...59B
Bu_1898 MNRAS 58, 59, 1898
Bu_1900 Ma - Burnham, S.W. 1900PYerO...1....1B
Bu_1900 Pub. Yerkes Obs. 1, 1, 1900
Bu_1902A Ma j Burnham, S.W. 1902AN....158..241E
Bu_1902A cited by Espin (AN 158, 241, 1902)
Bu_1903 Ma - Burnham, S.W. 1903PYerO...2....1B
Bu_1903 Pub. Yerkes Obs. 2, 1, 1903
Bu_1906 Ma j Burnham, S.W. 1906QB821.B972.....
Bu_1906 +M Burnham Double Star Cat., 1906
Bu_1906B Ma - Burnham, S.W. 1906MmRAS..56....1L
Bu_1906B +orb cited by Lewis (MemRAS 56, 1, 1906)
Bu_1907 Ma - Burnham, S.W. 1907AN....176..129B
Bu_1907 AN 176, 129, 1907 (most data in Bu_1913) 1913QB811.B8.......
Bu_1908 Ma - Burnham, S.W. 1908MNRAS..68..517B
Bu_1908 MNRAS 68, 517, 1908
Bu_1908A Ma - Burnham, S.W. 1908MNRAS..68..465B
Bu_1908A cited by Barnard (MNRAS 68, 465, 1908)
Bu_1909 Ma - Burnham, S.W. 1909AN....180...65B
Bu_1909 AN 180, 65, 1909 (most data in Bu_1913) 1913QB811.B8.......
Bu_1909b Ma j Burnham, S.W. 1909AN....182..133B
Bu_1909b AN 182, 133, 1909
Bu_1910 Ma - Burnham, S.W. ...................
Bu_1910 Journal Astronomique 1, no. 11, 81, 1910
Bu_1910b Ma - Burnham, S.W. 1910AN....185..145B
Bu_1910b AN 185, 145, 1910 (most data in Bu_1913) 1913QB811.B8.......
Bu_1911 - Burnham, S.W. 1911MNRAS..72..156J
Bu_1911 MNRAS 72, 156, 1911
Bu_1911b Ma j Burnham, S.W. 1911AN....189..385B
Bu_1911b AN 189, 385, 1911
Bu_1913 Ma j Burnham, S.W. 1913QB811.B8.......
Bu_1913 +Pa Carnegie Inst. Wash. #168, 1913
Bu_1913 +T
Bu_1918 Ma j Burnham, S.W. 1918AJ.....31..141B
Bu_1918 AJ 31, 141, 1918
Bu_1923A Ma - Burnham, S.W. 1923MNRAS..83..154E
Bu_1923A cited by Espin (MNRAS 83, 154, 1923)
Bu_1927A Ma - Burnham, S.W. 1927sdsc.book......
Bu_1927A cited in SDS (Southern Double Star Cat.), 1927
Bu_1932A Ma - Burnham, S.W. 1932QB821.A43......
Bu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Bu_1963A Ma - Burnham, S.W. 1963icvd.book.....J
Bu_1963A cited in IDS (Lick Index Cat.), 1963
Bu_2002A Ma - Burnham, S.W. 2002yCat.1275....0D
Bu_2002A cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21562-0659 BU 693 1991 22 46 1.0 7.63 9.90 B9 D 215613.82-065848.0

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

 
 
WDS 21562-0659 BU 693 (HD 208420) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21562-0659 BU 693 (HD 208420) : MEASURES
 
 
No records found.

 
 
WDS 21562-0659 (HD 208420) : VIRTUAL EYEPIECE
 
 

21562-0659 BU 693A mag 7.63 Sp B9 21562-0659 BU 693B sep 1.0 P.A. 45.50 mag 9.9 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 21562-0659 (HD 208420) : ALADIN DSS IMAGE @ 21h 56m 13.82s -06° 58' 48.0"
 
 
 
 
WDS 21562-0659 BU 693 (HD 208420) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21562-0659 BU 693 distance=0' 21571-0711 RST4700 distance=19' 21570-0644 GWP3108 distance=19' 21540-0744 TDT3224 distance=57' 21555-0602 TDS1150 distance=58' 22003-0724 LDS4935 distance=66' 22005-0715 SKF1777 distance=67' 21582-0541 UC 4616 distance=84' 21505-0628 GWP3101 distance=91' 21547-0527 J 1411 distance=95' 21506-0747 A 301 distance=97' 22027-0703 SLW1259 distance=97' 21521-0543 SLW1254 distance=98' 21495-0607 SCA 99 distance=113' 22035-0728 OCC 869 distance=113' 21590-0507 RST4701 distance=120' 21576-0858 RST4094 distance=121' 21486-0615 HJ 1691 distance=123' 22039-0752 RST4704 distance=125' 21480-0628 SCA 96 distance=127' 21519-0509 SCA 103AB distance=127' 21496-0819 HDS3107 distance=128' 21519-0509 WSI 148BC distance=128' 21563-0445 SCA 108 distance=134' 22012-0507 RST4703 distance=135' 21571-0439 SCA 109 distance=141' 21530-0442 SCA 105 distance=145' 21470-0608 SCA 95 distance=146' 22007-0448 SCA 113 distance=147' 22029-0509 TDT3309 distance=149' 21467-0612 SCA 94 distance=149' 22016-0452 SCA 115BC distance=150' 22016-0452 SCA 115AB distance=151' 22016-0452 SCA 115AC distance=151' 22007-0443 SCA 114 distance=152' 21467-0607 SCA 93 distance=152' 21475-0540 CVR1710 distance=152' 21542-0429 SCA 106 distance=152' 21568-0427 CVR 255 distance=153' 21560-0425 DAM 819 distance=154' 22008-0918 NSN 68 distance=155' 21586-0427 SCA 111 distance=156' 21483-0843 BRT 518 distance=156' 21542-0425 DAM 818 distance=158' 21589-0422 LDS4931 distance=162' 21484-0506 SCA 97 distance=162' 21454-0729 NSN 72 distance=165' 22054-0526 HJ 1720 distance=166' 22017-0925 JNN 135 distance=168' 22076-0650 RAO 625 distance=171' 22075-0748 GRV1236 distance=175' 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 21562-0659 BU 693 46 1.0
Show 21571-0711 RST4700 64 0.5 19
Show 21570-0644 GWP3108 358 26.7 19
Show 21540-0744 TDT3224 94 0.6 57
Show 21555-0602 TDS1150 30 1.0 58
Show 22003-0724 LDS4935 156 3.5 66
Show 22005-0715 SKF1777 63 1.3 67
Show 21582-0541 UC 4616 73 18.7 84
Show 21505-0628 GWP3101 19 26.2 91
Show 21547-0527 J 1411 59 6.5 95
Show 21506-0747 A 301 132 0.9 97
Show 22027-0703 SLW1259 233 146.5 97
Show 21521-0543 SLW1254 246 11.5 98
Show 21495-0607 SCA 99 144 21.0 113
Show 22035-0728 OCC 869 -1 0.1 113
Show 21590-0507 RST4701 145 1.8 120
Show 21576-0858 RST4094 166 0.3 121
Show 21486-0615 HJ 1691 263 11.1 123
Show 22039-0752 RST4704 147 1.8 125
Show 21480-0628 SCA 96 146 76.7 127
Show 21519-0509 SCA 103 AB 309 56.1 127
Show 21496-0819 HDS3107 106 0.4 128
Show 21519-0509 WSI 148 BC 65 30.5 128
Show 21563-0445 SCA 108 152 71.2 134
Show 22012-0507 RST4703 93 0.3 135
Show 21571-0439 SCA 109 316 24.9 141
Show 21530-0442 SCA 105 191 33.8 145
Show 21470-0608 SCA 95 195 45.5 146
Show 22007-0448 SCA 113 279 16.3 147
Show 22029-0509 TDT3309 251 0.5 149
Show 21467-0612 SCA 94 153 47.6 149
Show 22016-0452 SCA 115 BC 21 156.5 150
Show 22016-0452 SCA 115 AB 229 76.8 151
Show 22016-0452 SCA 115 AC 359 95.5 151
Show 22007-0443 SCA 114 345 76.1 152
Show 21467-0607 SCA 93 359 70.6 152
Show 21475-0540 CVR1710 33 3.2 152
Show 21542-0429 SCA 106 346 41.7 152
Show 21568-0427 CVR 255 310 71.9 153
Show 21560-0425 DAM 819 4 3.4 154
Show 22008-0918 NSN 68 264 23.3 155
Show 21586-0427 SCA 111 139 54.4 156
Show 21483-0843 BRT 518 323 5.4 156
Show 21542-0425 DAM 818 313 2.8 158
Show 21589-0422 LDS4931 344 129.5 162
Show 21484-0506 SCA 97 45 36.4 162
Show 21454-0729 NSN 72 356 5.9 165
Show 22054-0526 HJ 1720 146 12.5 166
Show 22017-0925 JNN 135 207 0.9 168
Show 22076-0650 RAO 625 287 1.0 171
Show 22075-0748 GRV1236 36 15.2 175

 
 
WDS 21562-0659 : COMPONENTS
 
 
  A
B pa=45.5°
sep=1.01"
 
 
21562-0659 A
 
 
Componente originario normalizzato AB Name HD 208420 Coord arcsec 2000 215613.82-065848.0 Mag 7.63
Spectral class B9 (blue-white) PmRA 11.00 PmDE -2.0 SAO 145754
HIP 108280 Tycho2 5223-01142-1 HD 208420 ADS 15459
BD BD-07 5669
Tycho2
Tycho2 5223-01142-1 Pflag P RAmdeg 329.05759353 DEmdeg -6.97999719
PmRA 10.7 PmDE -2.1 E RAmdeg 5 E DEmdeg 6
E pmRA 2.2 E pmDE 2.2 EpRAm 1991.74 EpDEm 1991.60
Num 5 Q RAmdeg 1.6 Q DEmdeg 1.2 Q pmRA 1.6
Q pmDE 1.3 BTmag 7.591 E BTmag 0.016 VTmag 7.626
E VTmag 0.012 Prox 10 TYC T HIP 108280
CCDM A RAdeg 329.05756167 DEdeg -6.97999944 EpRA 1990 1.82
EpDE 1990 1.71 E RAdeg 4.7 E DEdeg 5.7 Posflg D
Corr -0.4
SAO
SAO 145754 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 -0.025 Vmag 7.5 SpType B9
Double code Source 26 CatNum 7872 DM BD-07 5669
DMcomp BDsup HD 208420 M HD 0
GC RA1950rad 5.73163827 DE1950rad -0.12597981 PmRA2000 0.0015
PmDE2000 -0.028
Hipparcos
Catalog H HIP 108280 Proxy H RAhms 21 56 13.81
DEdms -06 58 48.0 Vmag 7.54 VarFlag R Vmag G
RAdeg 329.058 DEdeg -6.98 AstroRef A Plx 0.93
CCDM 21562-0659 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 44 Rho 1.077 HD 208420 BD BD-07 5669
CD CP Dm number -07 5669 VIred 0
SpType B9 R SpType Coord arcsec 2000 215613.81-065848.0
Hipparcos 2
HIP 108280 Sn 15 So 3 Nc 2
RArad 5.7431378294 DErad -0.1218239597 Plx 3.29 PmRA 16.72
PmDE 0.6 E RArad 1.09 E DErad 0.85 E Plx 1.39
E pmRA 1.5 E pmDE 0.94 Hpmag 7.5477 E Hpmag 0.0015
SHp 0.011 VA 0 BV -0.02 E BV 0.002
VI 0
CCDM
Ccdm 21562-0659 RComp Comp A Note1
Note2 Discov num DRAs 1.83 DDEs 10.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp B9 PmNote *
PmRA 19 PmDE -25 Dm number -07 5669 Cat1 BD
Name2 145754 Cat2 SAO HD 208420 M HD
ADS BDS A15459 M ADS BDS N IDS IDS 21510S0728A
HIC 108280
 
 
21562-0659 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215613.87-065847.3 Mag 9.9 PmRA 11.00
PmDE -2.0 Tycho2 5223-01142-2 Calc delta mag 2.27 Calc coord yes
Tycho2
Tycho2 5223-01142-2 Pflag P RAmdeg 329.05759353 DEmdeg -6.97999719
PmRA 10.7 PmDE -2.1 E RAmdeg 5 E DEmdeg 6
E pmRA 2.2 E pmDE 2.2 EpRAm 1991.74 EpDEm 1991.60
Num 5 Q RAmdeg 1.6 Q DEmdeg 1.2 Q pmRA 1.6
Q pmDE 1.3 BTmag 10.449 E BTmag 0.045 VTmag 9.904
E VTmag 0.038 Prox 10 TYC HIP 108280
CCDM B RAdeg 329.05776528 DEdeg -6.97980250 EpRA 1990 1.83
EpDE 1990 1.69 E RAdeg 22.1 E DEdeg 28.7 Posflg D
Corr -0.4
CCDM
Ccdm 21562-0659 RComp Comp B Note1
Note2 Discov num BU 693 DRAs DDEs
R dRAs Year 1959 Theta 048 Rho 0.9
Obs 14 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15459 M ADS BDS N IDS IDS 21510S0728B
HIC 108280