1992BAAS...24.1128H

Query : 1992BAAS...24.1128H

1992BAAS...24.1128H - Bull. American Astron. Soc., 24, 1128 (1992)

Metal abundances in cool white dwarfs observed with the MMT spectrograph.

HAMMOND G.L., SION E.M., ANNESTAD P. and KENYON S.

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 LAWD 25 WD* 07 40 20.7886676070 -17 24 49.156867583   13.36 13.061 12.886 12.70 DZQA6 218 0

Query : 1992BAAS...24.1128H

Basic data :
LAWD 25 -- White Dwarf
Other object types: otypes_help 		* (CNS5,CSI,...), PM* (2014ApJ,LFT,...), WD* (1990ApJS,EGGR,...), ** (**,CCDM,...), WD? (2018MNRAS), NIR (DENIS,2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		07 40 20.7886676070 -17 24 49.156867583 (Optical) [ 0.0102 0.0110 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 38 02.0244826871 -17 17 21.823192619 [ 0.0102 0.0110 90 ]
Gal coord. (ep=J2000) : 		233.9602153372693 +02.4867604286601 [ 0.0102 0.0110 90 ]
Proper motions mas/yr : 		1138.690 -542.556 [0.018 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -10.0 [13.4] / z(~) -0.000033 [0.000045] / cz -10.00 [13.40]
   (Opt) E 2002AJ....124.1118S
Parallaxes (mas): 		109.3440 [0.0181] A 2020yCat.1350....0G
Spectral type: 		DZQA6 C 1990ApJS...72..707S
Fluxes (8) :
B 13.36 [0.03] D 2012yCat.1322....0Z
V 13.061 [0.002] D 2005AJ....130..337C
R 12.886 [0.002] D 2005AJ....130..337C
G 12.970207 [0.002768] C 2020yCat.1350....0G
I 12.70 [0.02] C 2005yCat.2263....0D
J 12.653 [0.022] C 2003yCat.2246....0C
H 12.611 [0.026] C 2003yCat.2246....0C
K 12.583 [0.036] C 2003yCat.2246....0C
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Identifiers (41) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

EGGR 54 GJ 283 A NLTT 18271 USNO 517
** LUY 5693A IDS 07357-1710 A PLX 1810.1 WDS J07402-1724A
CCDM J07402-1725A LAWD 25 PLX 1813 WD 0738-172
CNS5 1901 LFT 543 PLX 1810.10 WD 0738-17
CSI-17-07381 1 LHS 235 PM 07381-1717 WISEA J074021.62-172454.8
CSI-17-07381 2 L 745-46 A TIC 289113764 Zkh 109
CSI-17-07381 L 745-46 UBV 7373 Gaia DR2 5717278911884258176
DENIS J074020.7-172448 LP 783-3 UBV 7376 Gaia DR3 5717278911884258176
GCRV 58994 LPM 269 UCAC2 25277198
GEN# +9.86745046 LTT 2915 UCAC3 146-71201
GEN# +9.85783003 2MASS J07402064-1724481 UCAC4 363-032829

References (218 between 1850 and 2026) (Total 218)
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 : 2    Distance : 4    Fe/H : 5    Plx : 3    PM : 6    SpT : 8   

   

Observing logs
IUE : 3   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J07402-1725A DENIS J074020.7-172448 GJ 283 A LHS 235 2MASS J07402064-1724481
NLTT 18271 PLX 1813 UCAC2 25277198 UCAC3 146-71201 UCAC4 363-032829
WDS J07402-1724A WD 0738-172 WD 0738-17 WISEA J074021.62-172454.8 Gaia DR2 5717278911884258176
Gaia DR3 5717278911884258176

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