BD+30 180

Query : BD+30 180

Basic data :
BD+30 180 -- Long-Period Variable Candidate
Other object types: otypes_help 		* (BD,AG,...), LP? (2022yCat), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		01 10 50.4055504632 +31 19 45.736792752 (Optical) [ 0.0219 0.0211 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 08 04.5700252072 +31 03 49.121706240 [ 0.0219 0.0211 90 ]
Gal coord. (ep=J2000) : 		127.7840288857294 -31.3595175035334 [ 0.0219 0.0211 90 ]
Proper motions mas/yr : 		1.196 3.705 [0.027 0.025 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -7.28 [0.30] / z(spectroscopic) -0.000024 [0.000001] / cz -7.28 [0.30]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.0307 [0.0287] A 2020yCat.1350....0G
Spectral type: 		M0 D ~
Fluxes (6) :
B 10.53 [0.06] D 2000A&A...355L..27H
V 8.87 [0.02] D 2000A&A...355L..27H
G 7.662996 [0.004529] C 2020yCat.1350....0G
J 4.944 [0.246] D 2003yCat.2246....0C
H 3.886 [0.208] D 2003yCat.2246....0C
K 3.608 [0.238] D 2003yCat.2246....0C
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Identifiers (11) :
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BD+30 180 IRAS 01080+3103 SAO 54490 Gaia DR2 313195307352272640
AG+31 103 2MASS J01105040+3119455 TIC 381481762 Gaia DR3 313195307352272640
GSC 02278-00676 PPM 66031 TYC 2278-676-1

References (5 between 1850 and 2026) (Total 5)
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 : 2    PM : 3    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD+30 180

Link by name to the catalogue in VizieR :

BD+30 180 AG+31 103 GSC 02278-00676 IRAS 01080+3103 2MASS J01105040+3119455
PPM 66031 SAO 54490 TYC 2278-676-1 Gaia DR2 313195307352272640 Gaia DR3 313195307352272640

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