HD 170978

Query : HD 170978

Basic data :
HD 170978 -- Star
Other object types: otypes_help 		* (HD,ALS,...), UV (TD1,[SC96]), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 33 14.4081072672 -24 06 34.344644940 (Optical) [ 0.0307 0.0267 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 30 10.9755691248 -24 08 52.142007456 [ 0.0307 0.0267 90 ]
Gal coord. (ep=J2000) : 		009.3828943015721 -06.9975104195331 [ 0.0307 0.0267 90 ]
Proper motions mas/yr : 		1.603 -8.786 [0.053 0.034 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -22.182199 [0.570207] / z(spectroscopic) -0.000074 [0.000002] / cz -22.18 [0.57]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		3.3658 [0.0362] A 2020yCat.1350....0G
Spectral type: 		B3III/IV D 1988MSS...C04....0H
Fluxes (7) :
U 6.37 [~] D 2003AJ....125.2531R
B 6.87 [~] E ~
V 6.81 [~] E ~
G 6.771387 [0.002798] C 2020yCat.1350....0G
J 6.639 [0.021] C 2003yCat.2246....0C
H 6.695 [0.026] C 2003yCat.2246....0C
K 6.671 [0.023] C 2003yCat.2246....0C
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Identifiers (29) :
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HD 170978 GSC 06857-00628 SKY# 33954 [SC95] M 673
ALS 14548 Hbg 1637 TD1 22640 [SC96] Mis 1431
AP J18331440-2406343 HIC 90953 TIC 227442580 Gaia DR2 4077478849530993280
CD-24 14462 HIP 90953 TYC 6857-628-1 Gaia DR3 4077478849530993280
CPD-24 6440 2MASS J18331440-2406343 UBV M 23032 Gaia DR1 4077478845144377984
GC 25319 PPM 268563 uvby98 100170978
GCRV 23089 ROT 5830 WEB 15598
GEN# +1.00170978 SAO 186959 YZ 114 12863

References (47 between 1850 and 2026) (Total 47)
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 : 6    Distance : 2    Rot : 3    Fe/H : 1    Plx : 5    PM : 5    SpT : 4   

   

Observing logs
IUE : 3   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 170978 ALS 14548 AP J18331440-2406343 CD-24 14462 CPD-24 6440
GSC 06857-00628 HIC 90953 HIP 90953 2MASS J18331440-2406343 PPM 268563
SAO 186959 TD1 22640 TYC 6857-628-1 uvby98 100170978 Gaia DR2 4077478849530993280
Gaia DR3 4077478849530993280 Gaia DR1 4077478845144377984

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