HD 1801

Query : HD 1801

Basic data :
HD 1801 -- Star
Other object types: otypes_help 		* (HD,CPC,...), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		00 21 28.7722407648 -77 25 36.774202008 (Optical) [ 0.1156 0.1154 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 19 21.7237396199 -77 42 14.959017593 [ 0.1156 0.1154 90 ]
Gal coord. (ep=J2000) : 		305.0416826357401 -39.5783922514891 [ 0.1156 0.1154 90 ]
Proper motions mas/yr : 		15.315 -8.644 [0.153 0.171 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 22.90 [0.98] / z(spectroscopic) 0.000076 [0.000003] / cz 22.90 [0.98]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		4.0262 [0.1304] A 2020yCat.1350....0G
Spectral type: 		K3III C 1975MSS...C01....0H
Fluxes (6) :
B 7.351 [0.015] D 2000A&A...355L..27H
V 5.959 [0.010] D 2000A&A...355L..27H
G 5.454131 [0.002970] C 2020yCat.1350....0G
J 3.477 [0.236] D 2003yCat.2246....0C
H 2.683 [0.198] D 2003yCat.2246....0C
K 2.488 [0.240] D 2003yCat.2246....0C
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Identifiers (21) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 1801 HIC 1706 PPM 366888 UBV M 7327
CPC 21.3 34 HIP 1706 SAO 255663 Gaia DR2 4683888851079536512
CPD-78 9 HR 87 SKY# 621 Gaia DR3 4683888851079536512
GC 439 IRAS 00193-7742 TIC 267091211
GEN# +1.00001801 2MASS J00212883-7725367 TYC 9350-500-1
GSC 09350-00500 N30 66 UBV 259

References (18 between 1850 and 2026) (Total 18)
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 : 2    Plx : 4    PM : 6    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 1801

Link by name to the catalogue in VizieR :

HD 1801 CPD-78 9 GSC 09350-00500 HIC 1706 HIP 1706
HR 87 IRAS 00193-7742 2MASS J00212883-7725367 PPM 366888 SAO 255663
TYC 9350-500-1 Gaia DR2 4683888851079536512 Gaia DR3 4683888851079536512

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