HD 31681

Query : HD 31681

Basic data :
HD 31681 -- Emission-line Star
Other object types: otypes_help 		* (HD,AG,...), NIR (DENIS,2MASS), Em* (2023ApJS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		04 57 47.9816501352 -01 30 42.899906520 (Optical) [ 0.1123 0.0717 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 55 15.9940431822 -01 35 16.379919205 [ 0.1123 0.0717 90 ]
Gal coord. (ep=J2000) : 		200.5277252835649 -25.8052803075462 [ 0.1123 0.0717 90 ]
Proper motions mas/yr : 		-3.672 -11.765 [0.174 0.139 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 1.73 [4.23] / z(spectroscopic) 0.000006 [0.000014] / cz 1.73 [4.23]
   (Opt) C 2020AJ....160...83S
Parallaxes (mas): 		3.384 [0.144] A 2020yCat.1350....0G
Spectral type: 		A5IV(n) B 2017AJ....154...31G
Fluxes (11) :
B 9.873 [0.043] C 2014AJ....148...81M
V 9.709 [0.087] C 2014AJ....148...81M
R 9.52 [~] E 2003AJ....125..984M
G 9.593150 [0.002808] C 2020yCat.1350....0G
I 9.387 [0.03] C 2005yCat.2263....0D
J 9.180 [0.024] C 2003yCat.2246....0C
H 9.074 [0.021] C 2003yCat.2246....0C
K 9.018 [0.021] C 2003yCat.2246....0C
g 9.941 [0.031] C 2014AJ....148...81M
r 9.730 [0.067] C 2014AJ....148...81M
i 9.678 [0.032] C 2014AJ....148...81M
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Identifiers (16) :
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HD 31681 GSC 04737-00609 RAVE J045748.0-013043 USNO-B1.0 0884-00062414
AG-01 491 LAMOST J045747.98-013042.8 SAO 131632 YZ 91 1154
BD-01 763 2MASS J04574798-0130428 TIC 244255145 Gaia DR2 3225688290914716416
DENIS J045747.9-013042 PPM 175684 TYC 4737-609-1 Gaia DR3 3225688290914716416

References (16 between 1850 and 2026) (Total 16)
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 : 4    Distance : 4    Fe/H : 6    Plx : 3    PM : 3    SpT : 5   

   

External archives :

Link by name to the catalogue in VizieR :

HD 31681 AG-01 491 BD-01 763 DENIS J045747.9-013042 GSC 04737-00609
2MASS J04574798-0130428 PPM 175684 RAVE J045748.0-013043 SAO 131632 TYC 4737-609-1
USNO-B1.0 0884-00062414 Gaia DR2 3225688290914716416 Gaia DR3 3225688290914716416

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