HD 7557

Query : HD 7557

Basic data :
HD 7557 -- Star
Other object types: otypes_help 		* (1935BSD,HD,...), IR (IRAS,IRCO), NIR (2MASS)
ICRS coord. (ep=J2000) : 		01 17 05.2253009256 +61 39 34.973275752 (Optical) [ 0.0275 0.0379 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 13 51.6417331662 +61 23 46.938206288 [ 0.0275 0.0379 90 ]
Gal coord. (ep=J2000) : 		125.9714828846572 -01.0605663475557 [ 0.0275 0.0379 90 ]
Proper motions mas/yr : 		-1.610 -1.658 [0.037 0.051 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -46.27 [0.13] / z(spectroscopic) -0.000154 [0.000000] / cz -46.27 [0.13]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.0516 [0.0492] A 2020yCat.1350....0G
Spectral type: 		K2 E 1935BSD...C01....0S
Fluxes (6) :
B 10.21 [0.03] D 2000A&A...355L..27H
V 8.70 [0.01] D 2000A&A...355L..27H
G 8.129069 [0.002772] C 2020yCat.1350....0G
J 5.839 [0.023] C 2003yCat.2246....0C
H 5.134 [0.038] C 2003yCat.2246....0C
K 4.886 [0.018] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 7557 GSC 04030-00873 PPM 12861 Gaia DR2 510587674960304256
AG+61 114 IRAS 01138+6123 SAO 11673 Gaia DR3 510587674960304256
BD+60 198 IRCO 2850 TIC 54366481 Gaia DR1 510587670654832256
BSD 8-1752 2MASS J01170522+6139350 TYC 4030-873-1

References (7 between 1850 and 2026) (Total 7)
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 : 3    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 7557

Link by name to the catalogue in VizieR :

HD 7557 AG+61 114 BD+60 198 GSC 04030-00873 IRAS 01138+6123
2MASS J01170522+6139350 PPM 12861 SAO 11673 TYC 4030-873-1 Gaia DR2 510587674960304256
Gaia DR3 510587674960304256 Gaia DR1 510587670654832256

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