05533+2018 RBR  37

 
 
05h 53m 19.02s +20 17' 56.9" P.A. 74 sep 0.3 mag 6.70,10.00 Sp B9V dist. 273.97 pc (893.69 l.y.)
 
 
Coord 2000
05533+2018
Discov num
RBR  37
Comp
Coord arcsec 2000
05 53 19.02 +20 17 56.9
Date first
2001
Date last
2001
Obs
1
Pa first
74
Pa last
74
P.A. Now (θ)
74°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
6.70
Mag sec
10.00
delta mag (ΔM)
3.3
Spectral class
B9V (blue-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
73.6
Precise sep
0.29
Constellation
Orion
SAO
77680
HIP
27829
Tycho2
1320-01415-1
Gaia DR2
93961082240
HD
39417
HR
2038
BD
BD+20 1156
Distance
273.97
Distance ly
893.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05533+2018 RBR 37 2001 1 74 0.3 6.70 10.00 B9V 055319.02+201756.9

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