05250-0249 H 6  68AB

 
 
05h 25m 01.20s -02 48' 55.7" P.A. 282 sep 135.6 mag 7.31,9.16 Sp B5V dist. 425.53 pc (1388.08 l.y.)
 
 
Coord 2000
05250-0249
Discov num
H 6  68
Comp
AB
Coord arcsec 2000
05 25 01.20 -02 48 55.7
Date first
1781
Date last
2017
Obs
13
Pa first
278
Pa last
282
P.A. Now (θ)
282°
Sep first
120.2
Sep last
135.6
Sep. Now (ρ)
135.6"
Mag pri
7.31
Mag sec
9.16
delta mag (ΔM)
1.85
Spectral class
B5V (blue-white)
Pri motion ra
+005
Sec motion ra
+009
Pri motion dec
-001
Sec motion dec
-003
Notes
N (See Notes)
rPM=0.471
Nature of this double is uncertain.
 
 
05250-0249 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 05250-0249 BAG 42 Aa,Ab 2009 2009 2 263 0.1 7.60 9.00 1.40
Show 05250-0249 H 6 68 AB 1781 2017 13 282 135.6 7.31 9.16 1.85 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
282.1
Precise sep
135.6
Constellation
Orion
HIP
25327
Tycho2
4757-01589-1
Gaia DR2
72078082048
HD
35502
BD
BD-02 1241
Distance
425.53
Distance ly
1388.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05250-0249 H 6 68 AB 2007 10 282 135.3 7.31 9.16 B5V N 052501.20-024855.7
05250-0249 H 6 68 AB 2017 12 282 135.6 7.31 9.16 B5V N 052501.20-024855.7

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