BD+40 4221

Query : BD+40 4221

Basic data :
BD+40 4221 -- Star
Other object types: otypes_help 		* (BD,ALS,...), X (1E,3XMM,...), UV ([R2011]), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 32 45.4494231552 +41 25 37.543209348 (Optical) [ 0.0124 0.0153 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 30 58.0215288017 +41 15 21.262543215 [ 0.0124 0.0153 90 ]
Gal coord. (ep=J2000) : 		080.2598561275107 +00.9290153752279 [ 0.0124 0.0153 90 ]
Proper motions mas/yr : 		-2.663 -4.014 [0.016 0.019 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -11.64 [10.1] / z(~) -0.000039 [0.000034] / cz -11.64 [10.10]
   D 2007ApJ...664.1102K
Parallaxes (mas): 		0.5438 [0.0164] A 2020yCat.1350....0G
Spectral type: 		O8.5V(n) C 2016ApJS..224....4M
Fluxes (7) :
U 12.06 [~] D 2003AJ....125.2531R
B 11.93 [~] D 2014AJ....147...40C
V 10.68 [~] D 2014AJ....147...40C
G 10.124761 [0.002787] C 2020yCat.1350....0G
J 7.953 [0.020] C 2003yCat.2246....0C
H 7.617 [0.016] C 2003yCat.2246....0C
K 7.421 [9.995] E 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 6568 Display criteria :

Identifiers (36) :
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BD+40 4221 GSC 03161-01168 RLP 29 [I59] +41 196
ALS 11418 GSC 03161-01088 ROE 502 [MHG2003] 21
AP J20324545+4125374 Hilt 993 Schulte 6 [MM53] Cyg OB2 6
CGO 600 JP11 5824 TIC 17125695 [MT91] 317
Cl* NGC 6910 RLP 5 LS III +41 35 TYC 3161-1168-1 [R2011] IDOM 28
CSI+41-20310 2MASS J20324545+4125374 UBV M 50938 [R2011] IDX 30
1E 2030.9+4115 MCW 926 3XMM J203245.4+412538 Gaia DR3 2067833243277076864
GEN# +9.00030006 NAME VI Cyg 6 [BBC2003] XS 04358.B3-019 Gaia DR1 2067833238980431744
GOS G080.26+00.93 01 NAME Cyg OB2 6 [HJ56] 218 Gaia DR2 2067833243277076864

References (64 between 1850 and 2026) (Total 64)
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    Rot : 1    Fe/H : 1    Plx : 2    PM : 2    SpT : 7   

   

External archives :

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

Link by name to the catalogue in VizieR :

BD+40 4221 ALS 11418 AP J20324545+4125374 GSC 03161-01168 GSC 03161-01088
LS III +41 35 2MASS J20324545+4125374 TYC 3161-1168-1 Gaia DR3 2067833243277076864 Gaia DR1 2067833238980431744
Gaia DR2 2067833243277076864

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