HD 3977

Query : HD 3977

Basic data :
HD 3977 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,CD,...), RG* (2021ApJ), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		00 42 08.6964974568 -22 18 28.606100832 (Optical) [ 0.0318 0.0214 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 39 39.8528103632 -22 34 54.655981727 [ 0.0318 0.0214 90 ]
Gal coord. (ep=J2000) : 		098.7923281185989 -84.7383801931907 [ 0.0318 0.0214 90 ]
Proper motions mas/yr : 		-4.499 -8.841 [0.042 0.038 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 7.01 [0.70] / z(spectroscopic) 0.000023 [0.000002] / cz 7.01 [0.70]
   (Opt) A 2020AJ....160...83S
Parallaxes (mas): 		1.5853 [0.0429] A 2020yCat.1350....0G
Spectral type: 		G8/K0(III) E 1988MSS...C04....0H
Fluxes (9) :
B 11.023 [0.006] B 2014AJ....148...81M
V 10.03 [0.04] D 2000A&A...355L..27H
R 9.43 [~] E 2003AJ....125..984M
G 9.735145 [0.002758] C 2020yCat.1350....0G
I 9.034 [0.03] C 2005yCat.2263....0D
J 8.226 [0.026] C 2003yCat.2246....0C
H 7.727 [0.049] C 2003yCat.2246....0C
K 7.602 [0.029] C 2003yCat.2246....0C
i 9.407 [0.017] C 2014AJ....148...81M
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Identifiers (16) :
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HD 3977 2MASS J00420870-2218285 SAO 166496 YZ 112 320
CD-22 219 PPM 243136 TIC 28000320 Gaia DR2 2349920544881942656
CPD-22 67 RAVE J004208.7-221828 TYC 5849-2395-1 Gaia DR3 2349920544881942656
GSC 05849-02395 RAVE J004208.7-221829 USNO-B1.0 0676-00012038 Gaia DR1 2349920540585627264

References (18 between 1850 and 2026) (Total 18)
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

Velocities : 6    Distance : 10    Var : 1    Fe/H : 8    Plx : 5    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 3977 CD-22 219 CPD-22 67 GSC 05849-02395 2MASS J00420870-2218285
PPM 243136 RAVE J004208.7-221828 RAVE J004208.7-221829 SAO 166496 TYC 5849-2395-1
USNO-B1.0 0676-00012038 Gaia DR2 2349920544881942656 Gaia DR3 2349920544881942656 Gaia DR1 2349920540585627264

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