GD 420

Query : GD 420

Basic data :
GD 420 -- White Dwarf
Other object types: otypes_help 		* (GD,GEN#,...), WD* (2023MNRAS,EGGR,...), PM* (2018yCat,LSPM,...), SB* (SBC9), WD? (2021MNRAS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		01 41 21.6192956088 +77 09 00.728192232 (Optical) [ 0.0223 0.0216 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 36 44.4965191564 +76 53 58.564124439 [ 0.0223 0.0216 90 ]
Gal coord. (ep=J2000) : 		125.7781414516824 +14.5551538584850 [ 0.0223 0.0216 90 ]
Proper motions mas/yr : 		129.006 -153.215 [0.029 0.032 90] A 2020yCat.1350....0G
Parallaxes (mas): 		13.3782 [0.0286] A 2020yCat.1350....0G
Spectral type: 		DA3.0 C 2011ApJ...743..138G
Fluxes (6) :
B 14.91 [~] E ~
R 15.0 [~] E 2003AJ....125..984M
G 14.896550 [0.002835] C 2020yCat.1350....0G
J 15.09 [0.05] C 2003yCat.2246....0C
H 15.26 [0.10] D 2003yCat.2246....0C
K 15.14 [0.16] D 2003yCat.2246....0C
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Identifiers (14) :
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GD 420 LSPM J0141+7709 TIC 289379955 Gaia DR2 560568793490187264
EGGR 339 2MASS J01412160+7709006 USNO-B1.0 1671-00015608 Gaia DR3 560568793490187264
GEN# +6.10060420 NLTT 5535 WD 0136+768
LP 13-249 SBC9 2049 WD 0136+76

References (52 between 1850 and 2026) (Total 52)
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 : 3    Fe/H : 2    Plx : 2    PM : 5    SpT : 3   

   

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LSPM J0141+7709 2MASS J01412160+7709006 NLTT 5535 USNO-B1.0 1671-00015608 WD 0136+768
WD 0136+76 Gaia DR2 560568793490187264 Gaia DR3 560568793490187264

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