05258+0207 BAL1668

 
 
05h 25m 50.13s +02 07' 18.1" P.A. 290 sep 11.7 mag 11.00,12.50 Sp B8
 
 
Coord 2000
05258+0207
Discov num
BAL1668
Comp
Coord arcsec 2000
05 25 50.13 +02 07 18.1
Date first
1910
Date last
2016
Obs
10
Pa first
291
Pa last
290
P.A. Now (θ)
290°
Sep first
12.1
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
11.00
Mag sec
12.50
delta mag (ΔM)
1.5
Spectral class
B8 (blue-white)
Pri motion ra
+002
Sec motion ra
+003
Pri motion dec
-001
Sec motion dec
-007
Notes
rPM=0.799
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
290
Precise sep
11.655
Constellation
Orion
Tycho2
0105-02646-1
Gaia DR2
03022324096
HD
287833
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05258+0207 BAL1668 2000 4 290 11.8 11.00 12.50 D 052550.13+020718.1
05258+0207 BAL1668 2010 6 290 11.6 11.00 12.50 B8 052550.13+020718.1
05258+0207 BAL1668 2016 7 290 11.7 11.00 12.50 B8 052550.13+020718.1

If you need more information about this double, apply for a data request form to the WDS.