BD+45 3700

Query : BD+45 3700

Basic data :
BD+45 3700 -- Long-Period Variable Candidate
Other object types: otypes_help 		* (BD,GSC,...), IR (IRAS,IRC), LP? (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 51 04.7024314656 +46 36 02.022515532 (Optical) [ 0.0233 0.0258 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 49 08.6968040964 +46 21 56.761816139 [ 0.0233 0.0258 90 ]
Gal coord. (ep=J2000) : 		093.6523120198454 -05.7623701071288 [ 0.0233 0.0258 90 ]
Proper motions mas/yr : 		1.059 -2.501 [0.028 0.032 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -9.40 [0.27] / z(spectroscopic) -0.000031 [0.000001] / cz -9.40 [0.27]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		0.5928 [0.0302] A 2020yCat.1350....0G
Spectral type: 		M6 D ~
Fluxes (6) :
B 11.40 [0.09] D 2000A&A...355L..27H
V 9.81 [0.03] D 2000A&A...355L..27H
G 7.618948 [0.004065] C 2020yCat.1350....0G
J 4.306 [0.258] D 2003yCat.2246....0C
H 3.198 [0.204] D 2003yCat.2246....0C
K 2.767 [0.272] D 2003yCat.2246....0C
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Identifiers (9) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD+45 3700 IRC +50402 TYC 3604-2777-1
GSC 03604-02777 2MASS J21510469+4636020 Gaia DR2 1974497384827909632
IRAS 21491+4621 TIC 346297112 Gaia DR3 1974497384827909632

References (4 between 1850 and 2026) (Total 4)
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 : 3    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD+45 3700

Link by name to the catalogue in VizieR :

BD+45 3700 GSC 03604-02777 IRAS 21491+4621 IRC +50402 2MASS J21510469+4636020
TYC 3604-2777-1 Gaia DR2 1974497384827909632 Gaia DR3 1974497384827909632

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