LP 257-28

Query : LP 257-28

Basic data :
LP 257-28 -- White Dwarf
Other object types: otypes_help 		PM* (2018yCat,LHS,...), * (CNS5,LP,...), WD* (1986AJ,WD), Opt (PSO,SDSS), WD? (2021MNRAS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		08 05 57.6707602770 +38 33 44.664010601 (Optical) [ 0.0548 0.0446 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 02 40.8441688695 +38 42 49.580236139 [ 0.0548 0.0446 90 ]
Gal coord. (ep=J2000) : 		182.1783949043926 +30.4353747500741 [ 0.0548 0.0446 90 ]
Proper motions mas/yr : 		-622.405 -550.883 [0.067 0.049 90] A 2020yCat.1350....0G
Parallaxes (mas): 		48.4736 [0.0645] A 2020yCat.1350....0G
Spectral type: 		DC9 C 1986AJ.....92..431H
Fluxes (11) :
B 17.2 [~] E 2003AJ....125..984M
R 16.2 [~] E 2003AJ....125..984M
G 16.611654 [0.002847] C 2020yCat.1350....0G
J 15.34 [0.05] C 2003yCat.2246....0C
H 15.19 [0.08] C 2003yCat.2246....0C
K 14.90 [0.09] C 2003yCat.2246....0C
u (AB) 19.015 [0.018] C 2015ApJS..219...12A
g (AB) 17.2184 [0.0036] B 2017yCat.2349....0C
r (AB) 16.5760 [0.0014] B 2017yCat.2349....0C
i (AB) 16.3131 [0.0048] B 2017yCat.2349....0C
z (AB) 16.2156 [0.0049] B 2017yCat.2349....0C
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Identifiers (15) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

WD 0802+387 LSPM J0805+3833 PSO J121.4876+38.5605 USNO-B1.0 1285-00173819
CNS5 1996 2MASS J08055764+3833444 SDSS J080557.61+383344.0 Gaia DR3 908962109449446656
LHS 1980 NLTT 18920 SDSS J080557.62+383344.1 Gaia DR2 908962109449446656
LP 257-28 PM J08059+3833 TIC 362022684

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

Distance : 4    Fe/H : 6    Plx : 3    PM : 7    SpT : 4   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : LP 257-28

Link by name to the catalogue in VizieR :

WD 0802+387 LHS 1980 LSPM J0805+3833 2MASS J08055764+3833444 NLTT 18920
SDSS J080557.61+383344.0 SDSS J080557.62+383344.1 USNO-B1.0 1285-00173819 Gaia DR3 908962109449446656 Gaia DR2 908962109449446656

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