V* V478 Hya

Query : V* V478 Hya

Basic data :
V* V478 Hya -- BY Dra Variable
Other object types: otypes_help 		* (HD,AG,...), X (1E,2E,...), V* (ASAS,NSV,...), BY* (2017ARep), NIR (2MASS)
ICRS coord. (ep=J2000) : 		08 22 49.9527726648 +01 51 33.552251064 (Optical) [ 0.0140 0.0109 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 20 14.5401052102 +02 01 16.323628279 [ 0.0140 0.0109 90 ]
Gal coord. (ep=J2000) : 		222.0659049928880 +21.1120858729176 [ 0.0140 0.0109 90 ]
Proper motions mas/yr : 		-51.362 -49.047 [0.017 0.013 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 20.46 [0.28] / z(spectroscopic) 0.000068 [0.000001] / cz 20.46 [0.28]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		16.9267 [0.0168] A 2020yCat.1350....0G
Spectral type: 		G1/2V D 1999MSS...C05....0H
Fluxes (7) :
B 9.30 [0.02] D 2000A&A...355L..27H
V 8.711 [0.045] C 2012AcA....62...67K
G 8.557690 [0.002831] C 2020yCat.1350....0G
I 7.999 [0.016] C 2012AcA....62...67K
J 7.558 [0.021] C 2003yCat.2246....0C
H 7.276 [0.034] C 2003yCat.2246....0C
K 7.191 [0.024] C 2003yCat.2246....0C
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notes:

Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2
: 1 		: 237 Display criteria :

Identifiers (25) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 70573 2E 0820.2+0201 1RXS J082250.2+015152 YZ 2 3340
AG+02 1119 EXSS 0820.3+0159 SAO 116694 Gaia DR3 3090083696499829376
ASAS J082250+0151.6 GEN# +1.00070573 SPOCS 2711 Gaia DR2 3090083696499829376
ASAS J082250+0151.8 GSC 00197-00037 TIC 455235218 Gaia DR1 3090083696499829376
BD+02 1951 2MASS J08224994+0151335 TYC 197-37-1
1E 0820.2+0201 NSV 17868 uvby98 100070573
2E 1974 PPM 154372 V* V478 Hya

References (112 between 1850 and 2026) (Total 112)
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 : 3    Distance : 2    Var : 3    Rot : 6    Fe/H : 8    Plx : 3    PM : 3    SpT : 2   

   

Observing logs
Herschel : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 70573 AG+02 1119 BD+02 1951 2E 1974 GSC 00197-00037
2MASS J08224994+0151335 NSV 17868 PPM 154372 1RXS J082250.2+015152 SAO 116694
TYC 197-37-1 uvby98 100070573 V* V478 Hya Gaia DR3 3090083696499829376 Gaia DR2 3090083696499829376
Gaia DR1 3090083696499829376

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