HD 146840

Query : HD 146840

Basic data :
HD 146840 -- Emission-line Star
Other object types: otypes_help 		* (1971PW&SO,HD,...), Em* (Hen)
ICRS coord. (ep=J2000) : 		16 20 34.5398669520 -49 30 32.023225800 (Optical) [ 0.0147 0.0098 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		16 16 50.1662019031 -49 23 23.157772500 [ 0.0147 0.0098 90 ]
Gal coord. (ep=J2000) : 		333.8404543968967 +00.3864277626550 [ 0.0147 0.0098 90 ]
Proper motions mas/yr : 		-0.259 -0.350 [0.021 0.017 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.8384 [0.019] A 2020yCat.1350....0G
Spectral type: 		B2/3n(e) E 1978MSS...C02....0H
Fluxes (8) :
U 9.77 [~] D 2003AJ....125.2531R
B 10.47 [0.32] D 2012yCat.1322....0Z
V 10.08 [0.00] D 2012yCat.1322....0Z
R 10.03 [0.01] D 2012yCat.1322....0Z
G 9.817221 [0.002793] C 2020yCat.1350....0G
g 10.67 [0.24] D 2012yCat.1322....0Z
r 10.06 [0.03] D 2012yCat.1322....0Z
i 9.75 [0.02] D 2012yCat.1322....0Z
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1984 Display criteria :

Identifiers (15) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 146840 CPD-49 9182 LS 3559 Gaia DR2 5935424664551658240
ALS 3559 GEN# +1.00146840 PPM 761850 Gaia DR3 5935424664551658240
CD-49 10549 GSC 08320-00914 TYC 8320-914-1 Gaia DR1 5935424660232457984
CF 14647 Hen 3-1178 UCAC4 203-123692

References (22 between 1850 and 2026) (Total 22)
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 : 2    Plx : 3    PM : 2    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

HD 146840 ALS 3559 CD-49 10549 CPD-49 9182 GSC 08320-00914
LS 3559 PPM 761850 TYC 8320-914-1 UCAC4 203-123692 Gaia DR2 5935424664551658240
Gaia DR3 5935424664551658240 Gaia DR1 5935424660232457984

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