2010ATel.2778....1S

Query : 2010ATel.2778....1S

2010ATel.2778....1S - The Astronomer's Telegram, 2778, 1-1 (2010)

No eclipses in the double WD binary SDSS J125733.63+542850.5.

SHPORER A., KAPLAN D., BILDSTEN L., HOWELL S. and STEINFADT J.

Journal keyword(s):

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 SDSS J125733.63+542850.5 WD* 12 57 33.6542910024 +54 28 50.449435680           DA 50 0

Query : 2010ATel.2778....1S

Basic data :
SDSS J125733.63+542850.5 -- White Dwarf
Other object types: otypes_help 		WD* (2006ApJS,WD,...), Opt (LAMOST,PSO,...), WD? (2021MNRAS), * (Gaia), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 57 33.6542910024 +54 28 50.449435680 (Optical) [ 0.0348 0.0390 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 55 23.1008302279 +54 45 01.562652273 [ 0.0348 0.0390 90 ]
Gal coord. (ep=J2000) : 		120.9977004101754 +62.6245706285729 [ 0.0348 0.0390 90 ]
Proper motions mas/yr : 		-45.545 11.457 [0.050 0.049 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -192 [4] / z(spectroscopic) -0.000640 [0.000013] / cz -191.94 [4.00]
   (Opt) C 2019MNRAS.486.2169K
Parallaxes (mas): 		8.3213 [0.0497] A 2020yCat.1350....0G
Spectral type: 		DA D 2006ApJS..167...40E
Fluxes (9) :
G 16.689363 [0.002823] C 2020yCat.1350....0G
J 16.296 [0.120] D 2003yCat.2246....0C
H 15.733 [0.169] D 2003yCat.2246....0C
K 15.261 [0.149] D 2011ApJS..197...38D
u (AB) 17.365 [0.009] C 2015ApJS..219...12A
g (AB) 16.8289 [0.0039] B 2017yCat.2349....0C
r (AB) 16.7387 [0.0041] B 2017yCat.2349....0C
i (AB) 16.7561 [0.0026] B 2017yCat.2349....0C
z (AB) 16.8043 [0.0079] B 2017yCat.2349....0C
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Identifiers (12) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

WD 1255+547 PSO J194.3899+54.4807 SDSS J125733.64+542850.5 EQ J1257+5428
LAMOST J125733.64+542850.5 SDSS J125733.63+542850.5 TIC 229515233 Gaia DR3 1570271658673389568
2MASS J12573372+5428505 SDSS J125733.64+542850.4 WIRED J125733.64+542850.5 Gaia DR2 1570271658673389568

References (50 between 1850 and 2026) (Total 50)
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 : 6    Fe/H : 8    Plx : 2    PM : 4    SpT : 9   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : SDSS J125733.63+542850.5

Link by name to the catalogue in VizieR :

WD 1255+547 2MASS J12573372+5428505 SDSS J125733.63+542850.5 SDSS J125733.64+542850.4 SDSS J125733.64+542850.5
Gaia DR3 1570271658673389568 Gaia DR2 1570271658673389568

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