HD 228841

Query : HD 228841

Basic data :
HD 228841 -- Emission-line Star
Other object types: otypes_help 		* (2022AJ,HD,...), X (2E,3XMM), Em* (EM*), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 18 29.6946566952 +38 52 39.774824724 (Optical) [ 0.0081 0.0093 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 16 40.2517385236 +38 43 14.199181630 [ 0.0081 0.0093 90 ]
Gal coord. (ep=J2000) : 		076.6038716765122 +01.6792500658713 [ 0.0081 0.0093 90 ]
Proper motions mas/yr : 		-3.376 -10.550 [0.011 0.011 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -57.7 [~] / z(~) -0.000192 [~] / cz -57.69 [~]
   (Opt) C 2011AJ....142..146W
Parallaxes (mas): 		0.5648 [0.0104] A 2020yCat.1350....0G
Spectral type: 		O6.5Vn((f)) C 2011ApJS..193...24S
Fluxes (7) :
U 9.08 [~] D 2003AJ....125.2531R
B 9.50 [~] D 2004ApJS..151..103M
V 9.01 [~] D 2004ApJS..151..103M
G 8.833821 [0.002768] C 2020yCat.1350....0G
J 7.908 [0.020] C 2003yCat.2246....0C
H 7.779 [0.015] C 2003yCat.2246....0C
K 7.752 [0.018] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 3289 Display criteria :

Identifiers (28) :
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HD 228841 2E 2016.7+3842 2MASS J20182969+3852398 UBV M 27626
AG+38 2010 EM* CDS 1147 MCW 852 3XMM J201829.5+385237
ALS 11124 GEN# +1.00228841 PPM 84678 [HJ56] 191
AP J20182969+3852398 GOS G076.60+01.68 01 SAO 69805 [MJD95] J201829.70+385239.1
BD+38 4000 GSC 03151-03056 TIC 12486276 Gaia DR3 2061349732467797504
CGO 571 Hilt 919 TYC 3151-3056-1 Gaia DR1 2061349728152376576
2E 4352 LS II +38 36 UBV 17595 Gaia DR2 2061349732467797504

References (66 between 1850 and 2026) (Total 66)
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 : 4    Fe/H : 3    Plx : 3    PM : 2    SpT : 13   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 228841 AG+38 2010 ALS 11124 AP J20182969+3852398 BD+38 4000
2E 4352 GSC 03151-03056 LS II +38 36 2MASS J20182969+3852398 PPM 84678
SAO 69805 TYC 3151-3056-1 Gaia DR3 2061349732467797504 Gaia DR1 2061349728152376576 Gaia DR2 2061349732467797504

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