V* V557 Her

Query : V* V557 Her

Basic data :
V* V557 Her -- RR Lyrae Variable
Other object types: otypes_help 		RR* (2014ApJS), RR? (2018yCat,[SHM2017]), * (USNO,Gaia), Pu* (2018AJ), V* (V*), NIR (2MASS), Opt (ATO)
ICRS coord. (ep=J2000) : 		17 45 49.0182085008 +15 07 18.217286724 (Optical) [ 0.0147 0.0153 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 43 33.2849545960 +15 08 24.564384286 [ 0.0147 0.0153 90 ]
Gal coord. (ep=J2000) : 		039.5745208471213 +21.1989642561810 [ 0.0147 0.0153 90 ]
Proper motions mas/yr : 		-6.269 10.814 [0.019 0.019 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -156.92 [6.36] / z(spectroscopic) -0.000523 [0.000021] / cz -156.88 [6.36]
   (Opt) D 2022yCat.1355....0G
Parallaxes (mas): 		0.2062 [0.0213] A 2020yCat.1350....0G
Fluxes (9) :
V 14.03 [~] V3 D 2014ApJS..213....9D
G 14.020378 [0.014801] C 2020yCat.1350....0G
J 13.332 [0.024] C 2003yCat.2246....0C
H 13.038 [0.036] C 2003yCat.2246....0C
K 12.993 [0.032] C 2003yCat.2246....0C
g (AB) 14.4703 [0.059] C 2017yCat.2349....0C
r (AB) 14.1904 [0.0449] C 2017yCat.2349....0C
i (AB) 14.0776 [0.0513] C 2017yCat.2349....0C
z (AB) 14.0672 [0.0187] C 2017yCat.2349....0C
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Identifiers (11) :
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SV* SON 9824 2MASS J17454901+1507181 V* V557 Her Gaia DR3 4501066631756648704
ATO J266.4542+15.1217 TIC 416099041 ZTF J174549.00+150718.5 Gaia DR2 4501066631756648704
CRTS J174548.9+150718 USNO-A2.0 1050-09117461 [SHM2017] J266.45423+15.12177

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 : 1    Var : 9    Plx : 2    PM : 2   

   

External archives :

Link by name to the catalogue in VizieR :

2MASS J17454901+1507181 USNO-A2.0 1050-09117461 V* V557 Her Gaia DR3 4501066631756648704 Gaia DR2 4501066631756648704

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