Ton 261

Query : Ton 261

Basic data :
Ton 261 -- Hot Subdwarf
Other object types: otypes_help 		* (2015MNRAS,UCAC4,...), blu (2019A&A,FB,...), HS* (2015MNRAS), Opt (LAMOST,SDSS), WD* (EGGR), UV (GALEX), NIR (2MASS)
ICRS coord. (ep=J2000) : 		16 46 34.4825730120 +26 37 52.284686124 (Optical) [ 0.0294 0.0360 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		16 44 32.5085248977 +26 43 12.097825611 [ 0.0294 0.0360 90 ]
Gal coord. (ep=J2000) : 		046.7254151692342 +38.0760574611323 [ 0.0294 0.0360 90 ]
Proper motions mas/yr : 		1.934 -0.928 [0.040 0.047 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -84 [5] / z(spectroscopic) -0.000280 [0.000017] / cz -83.99 [5.00]
   (Opt) E 2024ApJS..271...21L
Parallaxes (mas): 		0.4898 [0.0462] A 2020yCat.1350....0G
Spectral type: 		sdBHe D 2015MNRAS.446.4078K
Fluxes (10) :
B 15.92 [0.03] D 2012yCat.1322....0Z
V 16.25 [0.04] D 2012yCat.1322....0Z
R 16.03 [~] D 2012yCat.1322....0Z
G 16.115044 [0.002833] C 2020yCat.1350....0G
J 16.52 [0.16] D 2003yCat.2246....0C
u (AB) 15.607 [0.005] B 2009ApJS..182..543A
g (AB) 15.881 [0.004] B 2009ApJS..182..543A
r (AB) 16.324 [0.005] B 2009ApJS..182..543A
i (AB) 16.661 [0.005] B 2009ApJS..182..543A
z (AB) 16.974 [0.010] B 2009ApJS..182..543A
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Identifiers (16) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

UCAC4 584-054136 GALEX J164634.5+263752 SDSS J164634.48+263752.3 UBV 14222
CSI+26-16445 GEN# +6.10070261 SDSS J164634.49+263752.3 UBV M 43131
EGGR 121 LAMOST J164634.49+263752.3 TIC 236014985 Gaia DR3 1307252843628956672
FB 167 2MASS J16463446+2637518 Ton 261 Gaia DR2 1307252843628956672

References (22 between 1850 and 2026) (Total 22)
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 : 1    Rot : 1    Fe/H : 5    Plx : 2    PM : 2    SpT : 4   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : Ton 261

Link by name to the catalogue in VizieR :

UCAC4 584-054136 GALEX J164634.5+263752 2MASS J16463446+2637518 SDSS J164634.48+263752.3 SDSS J164634.49+263752.3
Gaia DR3 1307252843628956672 Gaia DR2 1307252843628956672

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