HD 257998

Query : HD 257998

Basic data :
HD 257998 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		06 29 11.6707126992 +20 48 49.996405656 (Optical) [ 0.0162 0.0139 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		06 26 12.7485421991 +20 50 51.354726279 [ 0.0162 0.0139 90 ]
Gal coord. (ep=J2000) : 		191.9093384090255 +04.6697428753770 [ 0.0162 0.0139 90 ]
Proper motions mas/yr : 		-13.910 -10.728 [0.021 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 33.06 [0.31] / z(spectroscopic) 0.000110 [0.000001] / cz 33.06 [0.31]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.9103 [0.0168] A 2020yCat.1350....0G
Spectral type: 		K5 E 1993yCat.3135....0C
Fluxes (6) :
B 10.39 [0.06] D 2000A&A...355L..27H
V 9.28 [0.03] D 2000A&A...355L..27H
G 8.869267 [0.002765] C 2020yCat.1350....0G
J 7.091 [0.021] C 2003yCat.2246....0C
H 6.501 [0.016] C 2003yCat.2246....0C
K 6.352 [0.016] C 2003yCat.2246....0C
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Identifiers (13) :
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HD 257998 GSC 01340-01338 TIC 46942638 Gaia DR1 3373006970540797056
AG+20 690 2MASS J06291166+2048498 TYC 1340-1338-1
BD+20 1442 PPM 96052 Gaia DR2 3373006974840353280
GC 8403 SAO 78428 Gaia DR3 3373006974840353280

References (4 between 1850 and 2026) (Total 4)
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 : 1    Distance : 2    Plx : 3    PM : 4    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 257998 AG+20 690 BD+20 1442 GSC 01340-01338 2MASS J06291166+2048498
PPM 96052 SAO 78428 TYC 1340-1338-1 Gaia DR2 3373006974840353280 Gaia DR3 3373006974840353280
Gaia DR1 3373006970540797056

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