BD+23 4821

Query : BD+23 4821

Basic data :
BD+23 4821 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		23 53 43.0534889784 +24 40 57.399165012 (Optical) [ 0.0139 0.0104 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 51 10.2727036683 +24 24 16.173159474 [ 0.0139 0.0104 90 ]
Gal coord. (ep=J2000) : 		106.6034017174278 -36.3522351559379 [ 0.0139 0.0104 90 ]
Proper motions mas/yr : 		6.085 -7.389 [0.019 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -5.14 [0.26] / z(spectroscopic) -0.000017 [0.000001] / cz -5.14 [0.26]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		7.4939 [0.0204] A 2020yCat.1350....0G
Spectral type: 		G0 D ~
Fluxes (6) :
B 9.92 [0.03] D 2000A&A...355L..27H
V 9.44 [0.02] D 2000A&A...355L..27H
G 9.353709 [0.002760] C 2020yCat.1350....0G
J 8.516 [0.024] C 2003yCat.2246....0C
H 8.323 [0.049] C 2003yCat.2246....0C
K 8.268 [0.018] C 2003yCat.2246....0C
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Identifiers (12) :
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BD+23 4821 2MASS J23534304+2440576 TIC 423973774 Gaia DR2 2851674017563415936
AG+24 2574 PPM 115926 TYC 2252-531-1 Gaia DR3 2851674017563415936
GSC 02252-00531 SAO 91563 YZ 24 9128 Gaia DR1 2851674013267232384

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 : 2    Rot : 1    Fe/H : 1    Plx : 3    PM : 3   

   

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Link by name to the catalogue in VizieR :

BD+23 4821 AG+24 2574 GSC 02252-00531 2MASS J23534304+2440576 PPM 115926
SAO 91563 TYC 2252-531-1 Gaia DR2 2851674017563415936 Gaia DR3 2851674017563415936 Gaia DR1 2851674013267232384

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