05282+0047 A  2644

 
 
05h 28m 10.12s +00 47' 14.0" P.A. 126 sep 1.4 mag 8.40,13.10 Sp B7IV dist. 177.94 pc (580.44 l.y.)
 
 
Coord 2000
05282+0047
Discov num
A  2644
Comp
Coord arcsec 2000
05 28 10.12 +00 47 14.0
Date first
1913
Date last
1921
Obs
2
Pa first
123
Pa last
126
P.A. Now (θ)
126°
Sep first
1.3
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
8.40
Mag sec
13.10
delta mag (ΔM)
4.7
Spectral class
B7IV (blue-white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
+015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.9
Precise sep
1.38
Constellation
Orion
SAO
112798
HIP
25592
Tycho2
0101-01365-1
HD
35926
BD
BD+00 1085
Distance
177.94
Distance ly
580.44
last precise pa
125.9
last precise sep
1.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05282+0047 A 2644 1921 2 126 1.4 8.40 13.10 B7IV 052810.12+004714.0

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