05448-2140 HO  336

 
 
05h 44m 50.67s -21 39' 33.2" P.A. 239 sep 19.1 mag 6.79,11.58 Sp B3 dist. 446.43 pc (1456.25 l.y.)
 
 
Coord 2000
05448-2140
Discov num
HO  336
Comp
Coord arcsec 2000
05 44 50.67 -21 39 33.2
Date first
1890
Date last
2010
Obs
12
Pa first
238
Pa last
239
P.A. Now (θ)
239°
Sep first
19.5
Sep last
19.1
Sep. Now (ρ)
19.1"
Mag pri
6.79
Mag sec
11.58
delta mag (ΔM)
4.79
Spectral class
B3 (blue-white)
Pri motion ra
+000
Sec motion ra
-001
Pri motion dec
-001
Sec motion dec
+000
Notes
rPM=1.414
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.6
Precise sep
19.11
Constellation
Lepus
SAO
170770
HIP
27103
Tycho2
5930-02172-1
HD
38426
BD
BD-21 1252
Distance
446.43
Distance ly
1456.25
last precise pa
238.6
last precise sep
19.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05448-2140 HO 336 1999 10 239 19.0 6.79 11.58 B3 D 054450.67-213933.2
05448-2140 HO 336 2010 12 238 18.9 6.79 11.58 B3 054450.67-213933.2

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