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Doubles in session


Current system
19465-2131
BU 467
HD 186666


Nearby doubles
14' : 19460-2142
LDS4817

20' : 19459-2113
ARA1571

24' : 19475-2150
STN 49

32' : 19488-2129
TDS1016

33' : 19454-2201
DON 966

40' : 19480-2057
HDS2815

45' : 19480-2211
DON 968

49' : 19440-2058
ARA1570

60' : 19446-2039
ARA1198

70' : 19448-2029
DON 965AB

73' : 19441-2027
BHA 34

74' : 19438-2028
UC 4014

74' : 19490-2236
DON 969

76' : 19422-2046
CVN 65

76' : 19453-2245
B 2879

77' : 19501-2034
TDT1788

78' : 19428-2034
ARA1195

81' : 19420-2223
HDS2793

82' : 19408-2115
UC 4005

85' : 19431-2023
RST3234

89' : 19472-2003
BRT1555

90' : 19512-2030
TDT1804

93' : 19531-2126
HJ 2902

93' : 19462-1959
TDT1723

94' : 19496-2254
UC 4031

95' : 19512-2023
SHN 240



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.

19465-2131 BU 467 (HD 186666)

 
 
19h 46m 30.41s -21° 31' 22.9" P.A. 137.00 sep 3.7 mag 7.68,9.91 Sp kA8hF1mF3 dist. 96.71 pc (315.47 l.y.)
 
 
Coord 2000 19465-2131 Discov num BU  467 Comp Coord arcsec 2000 19 46 30.41 -21 31 22.9
Date first 1877 Date last 2016 Obs 23
Pa first 140 Pa last 137.4 P.A. Now (θ) 137.4°
Sep first 1.8 Sep last 3.72 Sep. Now (ρ) 3.72"
Mag pri 7.68 Mag sec 9.91 delta mag (ΔM) 2.23 Spectral class kA8hF1mF3
Pri motion ra +042 Sec motion ra +049
Pri motion dec -009 Sec motion dec -016
Notes
rPM=0.192 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 186666 Constellation Sagittarius SAO 188551 HIP 97301
Tycho2 6324-01011-1 Gaia DR2 6865066453096640896 HD 186666 ADS 12887
BD BD-21 5510 Distance 96.71 Distance ly 315.47
 
 
WDS 19465-2131 BU 467 (HD 186666) : 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
19465-2131 BU 467 1992 18 132 3.3 7.68 9.91 D 194630.41-213122.9
19465-2131 BU 467 2016 21 137 3.7 7.68 9.91 kA8hF1mF3 194630.41-213122.9

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

 
 
WDS 19465-2131 BU 467 (HD 186666) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19465-2131 BU 467 (HD 186666) : MEASURES
 
 
No records found.

 
 
WDS 19465-2131 (HD 186666) : VIRTUAL EYEPIECE
 
 

19465-2131 BU 467A mag 7.68 Sp kA8hF1mF3 19465-2131 BU 467B sep 3.6 P.A. 139.50 mag 9.91 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 19465-2131 (HD 186666) : ALADIN DSS IMAGE @ 19h 46m 30.41s -21° 31' 22.9"
 
 
 
 
WDS 19465-2131 BU 467 (HD 186666) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19465-2131 BU 467 distance=0' 19460-2142 LDS4817 distance=14' 19459-2113 ARA1571 distance=20' 19475-2150 STN 49 distance=24' 19488-2129 TDS1016 distance=32' 19454-2201 DON 966 distance=33' 19480-2057 HDS2815 distance=40' 19480-2211 DON 968 distance=45' 19440-2058 ARA1570 distance=49' 19446-2039 ARA1198 distance=60' 19448-2029 DON 965AB distance=70' 19448-2029 DON 965AC distance=70' 19448-2029 HJ 2890AD distance=70' 19448-2029 HJ 2890AE distance=70' 19441-2027 BHA 34 distance=73' 19438-2028 UC 4014 distance=74' 19490-2236 DON 969 distance=74' 19422-2046 CVN 65 distance=76' 19453-2245 B 2879 distance=76' 19501-2034 TDT1788 distance=77' 19428-2034 ARA1195 distance=78' 19420-2223 HDS2793 distance=81' 19408-2115 UC 4005 distance=82' 19431-2023 RST3234 distance=85' 19472-2003 BRT1555 distance=89' 19512-2030 TDT1804 distance=90' 19531-2126 HJ 2902 distance=93' 19462-1959 TDT1723 distance=93' 19496-2254 UC 4031 distance=94' 19512-2023 SHN 240 distance=95' 19399-2204 I 656 distance=98' 19399-2100 SEE 390 distance=98' 19491-2000 RST5144 distance=99' 19471-1953 BU 146 distance=99' 19535-2054 ARA1572 distance=106' 19430-1957 WSP 67AB distance=107' 19430-1957 WSP 67AC distance=107' 19430-1957 WSP 67AD distance=107' 19430-1957 WSP 67AE distance=107' 19430-1957 WSP 67AF distance=107' 19536-2048 LDS4822 distance=108' 19455-2319 B 446AB distance=109' 19455-2319 B 446AC distance=109' 19524-2246 OCC 188 distance=111' 19440-1947 BHA 33 distance=111' 19404-2244 UC 4002 distance=112' 19444-1939 ARA 792 distance=117' 19392-2234 UC 3997 distance=120' 19380-2147 SPM 37 distance=120' 19537-2022 UC 4046 distance=123' 19385-2031 ARA1192 distance=127' 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 19465-2131 BU 467 137 3.7
Show 19460-2142 LDS4817 106 127.9 14
Show 19459-2113 ARA1571 332 15.4 20
Show 19475-2150 STN 49 336 1.4 24
Show 19488-2129 TDS1016 270 0.8 32
Show 19454-2201 DON 966 288 3.2 33
Show 19480-2057 HDS2815 19 0.2 40
Show 19480-2211 DON 968 232 1.8 45
Show 19440-2058 ARA1570 64 9.8 49
Show 19446-2039 ARA1198 72 14.7 60
Show 19448-2029 DON 965 AB 241 2.8 70
Show 19448-2029 DON 965 AC 208 4.8 70
Show 19448-2029 HJ 2890 AD 280 30.7 70
Show 19448-2029 HJ 2890 AE 348 30.0 70
Show 19441-2027 BHA 34 108 6.5 73
Show 19438-2028 UC 4014 52 45.0 74
Show 19490-2236 DON 969 12 1.9 74
Show 19422-2046 CVN 65 27 5.9 76
Show 19453-2245 B 2879 150 13.0 76
Show 19501-2034 TDT1788 228 0.6 77
Show 19428-2034 ARA1195 186 12.5 78
Show 19420-2223 HDS2793 181 0.1 81
Show 19408-2115 UC 4005 234 11.8 82
Show 19431-2023 RST3234 158 1.2 85
Show 19472-2003 BRT1555 247 3.9 89
Show 19512-2030 TDT1804 242 0.5 90
Show 19531-2126 HJ 2902 31 16.2 93
Show 19462-1959 TDT1723 14 0.6 93
Show 19496-2254 UC 4031 286 25.5 94
Show 19512-2023 SHN 240 -1 0.3 95
Show 19399-2204 I 656 11 0.1 98
Show 19399-2100 SEE 390 75 15.8 98
Show 19491-2000 RST5144 124 2.9 99
Show 19471-1953 BU 146 78 0.5 99
Show 19535-2054 ARA1572 255 9.0 106
Show 19430-1957 WSP 67 AB 54 4.5 107
Show 19430-1957 WSP 67 AC 69 6.0 107
Show 19430-1957 WSP 67 AD 153 18.4 107
Show 19430-1957 WSP 67 AE 330 14.5 107
Show 19430-1957 WSP 67 AF 316 23.5 107
Show 19536-2048 LDS4822 267 45.3 108
Show 19455-2319 B 446 AB 251 3.3 109
Show 19455-2319 B 446 AC 162 29.2 109
Show 19524-2246 OCC 188 -1 0.5 111
Show 19440-1947 BHA 33 187 11.2 111
Show 19404-2244 UC 4002 282 111.9 112
Show 19444-1939 ARA 792 227 8.8 117
Show 19392-2234 UC 3997 255 78.9 120
Show 19380-2147 SPM 37 216 51.7 120
Show 19537-2022 UC 4046 106 64.0 123
Show 19385-2031 ARA1192 271 0.9 127

 
 
WDS 19465-2131 : COMPONENTS
 
 
  A
B pa=139.5°
sep=3.60"
 
 
19465-2131 A
 
 
Componente originario normalizzato AB Name HD 186666 Coord arcsec 2000 194630.41-213122.9 Mag 7.68
Spectral class kA8hF1mF3 PmRA 42.00 PmDE -9.0 SAO 188551
HIP 97301 Tycho2 6324-01011-1 HD 186666 ADS 12887
BD BD-21 5510
Tycho2
Tycho2 6324-01011-1 Pflag RAmdeg 296.62671404 DEmdeg -21.52303121
PmRA 42.4 PmDE -8.7 E RAmdeg 5 E DEmdeg 6
E pmRA 2.5 E pmDE 2.7 EpRAm 1991.75 EpDEm 1991.69
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 7.992 E BTmag 0.017 VTmag 7.680
E VTmag 0.012 Prox 33 TYC T HIP 97301
CCDM A RAdeg 296.62661056 DEdeg -21.52301139 EpRA 1990 1.81
EpDE 1990 1.76 E RAdeg 4.8 E DEdeg 5.9 Posflg
Corr -0.3
SAO
SAO 188551 DelFlag RA1950 PmRA1950 0.0048
DE1950 PmDE1950 -0.013 Vmag 8 SpType A5
Double code Source 23 CatNum 8470 DM BD-21 5510
DMcomp BDsup HD 186666 M HD 0
GC RA1950rad 5.16419601 DE1950rad -0.37779623 PmRA2000 0.0048
PmDE2000 -0.014
Hipparcos
Catalog H HIP 97301 Proxy H RAhms 19 46 30.39
DEdms -21 31 22.8 Vmag 7.55 VarFlag R Vmag H
RAdeg 296.627 DEdeg -21.523 AstroRef A Plx 11.63
CCDM 19465-2131 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 133 Rho 3.332 HD 186666 BD BD-21 5510
CD CP Dm number -21 5510 VIred -0.08
SpType Fm R SpType Coord arcsec 2000 194630.39-213122.8
Hipparcos 2
HIP 97301 Sn 15 So 3 Nc 2
RArad 5.177110907 DErad -0.3756473787 Plx 10.34 PmRA 47.14
PmDE -14.47 E RArad 0.86 E DErad 0.53 E Plx 0.93
E pmRA 1.1 E pmDE 0.71 Hpmag 7.6507 E Hpmag 0.0013
SHp 0.011 VA 0 BV 0.395 E BV 0.035
VI 0.46
CCDM
Ccdm 19465-2131 RComp Comp A Note1
Note2 Discov num DRAs 0.51 DDEs -23.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp A5 PmNote *
PmRA 67 PmDE -13 Dm number -21 5510 Cat1 BD
Name2 188551 Cat2 SAO HD 186666 M HD
ADS BDS A12887 M ADS BDS N IDS IDS 19406S2146A
HIC 97301
 
 
19465-2131 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194630.58-213125.6 Mag 9.91 PmRA 49.00
PmDE -16.0 Calc delta mag 2.23 Calc coord yes
CCDM
Ccdm 19465-2131 RComp Comp B Note1
Note2 Discov num BU 467 DRAs DDEs
R dRAs Year 1879 Theta 134 Rho 3.1
Obs 11 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12887 M ADS BDS N IDS IDS 19406S2146B
HIC 97301