KPD 2046+3940

Query : KPD 2046+3940

Basic data :
KPD 2046+3940 -- White Dwarf
Other object types: otypes_help 		* (GSC2.3,GSC2,...), WD* (1986ApJS,WD), WD? (2021MNRAS), PM* (2018yCat), V* (1SWASP), UV (KPD), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 48 08.1852945936 +39 51 37.337973588 (Optical) [ 0.0243 0.0292 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 46 16.0090703263 +39 40 31.609151416 [ 0.0243 0.0292 90 ]
Gal coord. (ep=J2000) : 		080.8041574262270 -02.3368652127545 [ 0.0243 0.0292 90 ]
Proper motions mas/yr : 		-35.558 -44.271 [0.032 0.035 90] A 2020yCat.1350....0G
Parallaxes (mas): 		6.7523 [0.0337] A 2020yCat.1350....0G
Spectral type: 		DA.8 C 2011ApJ...743..138G
Fluxes (9) :
U 12.90 [~] D 1986ApJS...61..569D
B 14.10 [~] D 1986ApJS...61..569D
V 14.43 [~] D 1986ApJS...61..569D
R 14.5 [~] D 2011AJ....141...96L
G 14.354637 [0.002818] C 2020yCat.1350....0G
I 14.2 [~] D 2011AJ....141...96L
J 14.87 [0.05] C 2003yCat.2246....0C
r 14.518 [~] D 2009MNRAS.397.1685D
i 14.718 [~] E ~
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Identifiers (12) :
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WD 2046+396 KPD 2046+3940 1SWASP J204808.16+395137.8 USNO-B1.0 1298-00411281
GSC2.3 N34B088658 Lan 361 TIC 194061710 Gaia DR2 2065027255250167040
GSC2 N033302388658 2MASS J20480817+3951379 UCAC3 260-206662 Gaia DR3 2065027255250167040

References (24 between 1850 and 2026) (Total 24)
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

Distance : 4    Fe/H : 3    Plx : 2    PM : 3    SpT : 4   

   

Observing logs
IUE : 3   

   

External archives :

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

Link by name to the catalogue in VizieR :

WD 2046+396 Lan 361 2MASS J20480817+3951379 UCAC3 260-206662 USNO-B1.0 1298-00411281
Gaia DR2 2065027255250167040 Gaia DR3 2065027255250167040

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