BD+21 2787

Query : BD+21 2787

Basic data :
BD+21 2787 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,AG,...), PM* (2016ApJS,LSPM,...), ** (CCDM,IDS,...), SB* (2022yCat), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		15 33 58.6127537256 +20 57 27.139281876 (Optical) [ 0.0131 0.0127 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		15 31 46.0725840905 +21 07 24.695129444 [ 0.0131 0.0127 90 ]
Gal coord. (ep=J2000) : 		032.4781719839347 +52.5425826951425 [ 0.0131 0.0127 90 ]
Proper motions mas/yr : 		-181.944 48.833 [0.021 0.022 90] A 2020yCat.1350....0G
Parallaxes (mas): 		10.7694 [0.0193] A 2020yCat.1350....0G
Spectral type: 		K2 D ~
Fluxes (5) :
R 9.7 [~] E 2003AJ....125..984M
G 9.952111 [0.002758] C 2020yCat.1350....0G
J 8.565 [0.020] C 2003yCat.2246....0C
H 8.169 [0.031] C 2003yCat.2246....0C
K 8.062 [0.018] C 2003yCat.2246....0C
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Identifiers (22) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD+21 2787 HIP 76204 PPM 104132 WISEA J153358.47+205727.6
AG+21 1515 IDS 15295+2116 A TIC 355888809 Gaia DR2 1211334743459716992
ASCC 783995 LSPM J1533+2057 TYC 1500-1444-1 Gaia DR3 1211334743459716992
CCDM J15340+2057A LTT 14621 UCAC2 39155441 Gaia DR1 1211334743459716992
GSC 01500-01444 2MASS J15335864+2057270 USNO-B1.0 1109-00245143
HIC 76204 NLTT 40568 WDS J15340+2057A

References (19 between 1850 and 2026) (Total 19)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Distance : 2    Var : 1    Plx : 5    PM : 7   

   

External archives :

Link by name to the catalogue in VizieR :

BD+21 2787 AG+21 1515 CCDM J15340+2057A GSC 01500-01444 HIC 76204
HIP 76204 LSPM J1533+2057 2MASS J15335864+2057270 NLTT 40568 PPM 104132
TYC 1500-1444-1 UCAC2 39155441 USNO-B1.0 1109-00245143 WDS J15340+2057A WISEA J153358.47+205727.6
Gaia DR2 1211334743459716992 Gaia DR3 1211334743459716992 Gaia DR1 1211334743459716992

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Notes (1) :

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