BD+48 2781

Query : BD+48 2781

Basic data :
BD+48 2781 -- Eruptive Variable
Other object types: otypes_help 		* (2022AJ,BD,...), bC? (2020MNRAS), SB* (2010A&A), Er* (2016ApJ), Em* (2023ApJS), Pu* (2020MNRAS), UV (TD1), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		18 52 28.7613807192 +48 24 14.085011988 (Optical) [ 0.0270 0.0325 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 51 08.2639746851 +48 20 29.628840917 [ 0.0270 0.0325 90 ]
Gal coord. (ep=J2000) : 		078.0644864650354 +19.7745299162880 [ 0.0270 0.0325 90 ]
Proper motions mas/yr : 		-4.517 -3.635 [0.036 0.044 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 4.78 [0.06] / z(spectroscopic) 0.000016 [0.000000] / cz 4.78 [0.06]
   (Opt) A 2023ApJS..264...17Z
Parallaxes (mas): 		0.4607 [0.0305] A 2020yCat.1350....0G
Spectral type: 		B2.5V C 2011A&A...526A.124L
Fluxes (6) :
B 9.65 [~] E ~
V 9.840 [0.010] C 2010A&A...517A...3C
G 9.801329 [0.002807] C 2020yCat.1350....0G
J 10.170 [0.020] C 2003yCat.2246....0C
H 10.246 [0.018] C 2003yCat.2246....0C
K 10.323 [0.016] C 2003yCat.2246....0C
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Identifiers (19) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD+48 2781 HIC 92637 2MASS J18522875+4824141 uvby98 004802781
AG+48 1448 HIP 92637 PPM 57589 Gaia DR3 2131713906777354368
AP J18522875+4824141 KIC 10960750 TD1 30862 Gaia DR1 2131713902479456768
GEN# +0.04802781 LAMOST J185228.74+482414.1 TIC 48217508 Gaia DR2 2131713906777354368
GSC 03544-01505 LAMOST J185229.03+482414.1 TYC 3544-1505-1

References (29 between 1850 and 2026) (Total 29)
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 : 14    Distance : 2    Rot : 3    Fe/H : 2    Plx : 3    PM : 4    SpT : 6   

   

Observing logs
IUE : 3   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

BD+48 2781 AG+48 1448 AP J18522875+4824141 GSC 03544-01505 HIC 92637
HIP 92637 KIC 10960750 2MASS J18522875+4824141 PPM 57589 TD1 30862
TYC 3544-1505-1 uvby98 004802781 Gaia DR3 2131713906777354368 Gaia DR1 2131713902479456768 Gaia DR2 2131713906777354368

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