V* DT Hya

Query : V* DT Hya

Basic data :
V* DT Hya -- RR Lyrae Variable
Other object types: otypes_help 		* (2021MNRAS,GALAH,...), RR* (2014MNRAS), V* (ASAS,V*), RR? (2018yCat), Pu* (2018AJ), NIR (2MASS), Opt (ATO)
ICRS coord. (ep=J2000) : 		11 54 00.1884425581 -31 15 40.039838763 (Optical) [ 0.0128 0.0112 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		11 51 27.7277311194 -30 58 58.273039239 [ 0.0128 0.0112 90 ]
Gal coord. (ep=J2000) : 		288.7594195641372 +30.0250785839111 [ 0.0128 0.0112 90 ]
Proper motions mas/yr : 		-3.191 2.552 [0.021 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 59.386002 [0.211000] / z(spectroscopic) 0.000198 [0.000001] / cz 59.39 [0.21]
   (Opt) A 2021MNRAS.506..150B
Parallaxes (mas): 		0.3340 [0.0188] A 2020yCat.1350....0G
Spectral type: 		A2 D 1972POAN....2...59S
Fluxes (5) :
V 12.99 [~] D 2015MNRAS.446.2251T
G 12.966378 [0.012580] C 2020yCat.1350....0G
J 12.111 [0.023] C 2003yCat.2246....0C
H 11.816 [0.022] C 2003yCat.2246....0C
K 11.776 [0.026] C 2003yCat.2246....0C
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Identifiers (12) :
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SV* HV 11639 CRTS J115400.1-311541 2MASS J11540017-3115399 V* DT Hya
ASAS J115400-3115.7 GALAH 160415003101009 NSVS 18624468 Gaia DR2 3479598373678136832
ATO J178.5007-31.2611 GSC 07218-00520 TIC 142039665 Gaia DR3 3479598373678136832

References (36 between 1850 and 2026) (Total 36)
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 : 5    Fe/H : 3    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

GALAH 160415003101009 GSC 07218-00520 2MASS J11540017-3115399 V* DT Hya Gaia DR2 3479598373678136832
Gaia DR3 3479598373678136832

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