BD+46 1820

Query : BD+46 1820

Basic data :
BD+46 1820 -- Double or Multiple Star
Other object types: otypes_help 		* (2022AJ,BD,...), ** (**,WDS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 47 49.18067 +45 38 43.9740 (Optical) [ 12.38 12.13 90 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 		12 45 29.44769 +45 55 05.7545 [ 12.38 12.13 90 ]
Gal coord. (ep=J2000) : 		124.92194688 +71.46872091 [ 12.38 12.13 90 ]
Proper motions mas/yr : 		-30.40 -9.73 [1.38 1.41 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : 		V(km/s) -14.851000 [0.010692] / z(spectroscopic) -0.000050 [0.000000] / cz -14.85 [0.01]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		5.99 [1.68] A 2007A&A...474..653V
Spectral type: 		F5p E 1938BSD...C02....0S
Fluxes (3) :
J 8.830 [0.021] C 2003yCat.2246....0C
H 8.542 [0.018] C 2003yCat.2246....0C
K 8.534 [0.020] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 		Display criteria :

Identifiers (14) :
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BD+46 1820 AP J12474914+4538441 HIP 62440 TIC 207342297
** COU 2104 BSD 32-709 2MASS J12474914+4538441 WDS J12478+4539AB
** COU 2104AB GSC 03459-00739 PPM 53186
AG+45 1023 HIC 62440 SAO 44329

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 : 3    Rot : 2    Fe/H : 4    Plx : 2    PM : 3    SpT : 1   

   

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BD+46 1820 AG+45 1023 AP J12474914+4538441 GSC 03459-00739 HIC 62440
HIP 62440 2MASS J12474914+4538441 PPM 53186 SAO 44329 WDS J12478+4539AB

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