HD 31281

Query : HD 31281

Basic data :
HD 31281 -- T Tauri Star
Other object types: otypes_help 		* (2017ApJ,HD,...), V* (1SWASP,V*), X (RX,1RXS), TT* ([WKS96]), Ro* (2020AJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 55 09.6199331136 +18 26 31.105838832 (Optical) [ 0.0271 0.0114 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 52 14.5844544601 +18 21 46.009264059 [ 0.0271 0.0114 90 ]
Gal coord. (ep=J2000) : 		182.2624692288133 -15.4241501312096 [ 0.0271 0.0114 90 ]
Proper motions mas/yr : 		-2.505 -16.095 [0.038 0.025 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 15.00 [0.48] / z(spectroscopic) 0.000050 [0.000002] / cz 15.00 [0.48]
   (Opt) A 2023MNRAS.524.3582H
Parallaxes (mas): 		8.2451 [0.0291] A 2020yCat.1350....0G
Spectral type: 		G1V: C 2007AJ....133.2524W
Fluxes (7) :
B 9.83 [0.03] D 2000A&A...355L..27H
V 9.14 [0.02] D 2000A&A...355L..27H
R 9.12 [~] E 2003yCat.1289....0Z
G 9.071105 [0.002849] C 2020yCat.1350....0G
J 7.974 [0.027] C 2003yCat.2246....0C
H 7.681 [0.017] C 2003yCat.2246....0C
K 7.609 [0.029] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 4 : 3020 Display criteria :

Identifiers (21) :
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HD 31281 2MASS J04550962+1826308 TIC 68577505 Gaia DR3 3406664365793560320
AG+18 398 PPM 120390 TYC 1284-1193-1 Gaia DR1 3406664361496811264
AKARI-IRC-V1 J0455095+182629 RX J0455.2+1826 UCAC2 38204840 Gaia DR2 3406664365793560320
BD+18 754 1RXS J045509.3+182631 V* V1349 Tau
EPIC 247076294 SAO 94203 YZ 18 1347
GSC 01284-01193 1SWASP J045509.62+182631.1 [WKS96] 66

References (44 between 1850 and 2026) (Total 44)
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 : 2    Var : 1    Rot : 3    Fe/H : 1    Plx : 3    PM : 3    SpT : 2   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : HD 31281

Link by name to the catalogue in VizieR :

HD 31281 AG+18 398 AKARI-IRC-V1 J0455095+182629 BD+18 754 GSC 01284-01193
2MASS J04550962+1826308 PPM 120390 1RXS J045509.3+182631 SAO 94203 TYC 1284-1193-1
UCAC2 38204840 V* V1349 Tau Gaia DR3 3406664365793560320 Gaia DR1 3406664361496811264 Gaia DR2 3406664365793560320

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