02133+5551 MLB 155

 
 
02h 13m 15.57s +55 50' 46.1" P.A. 356 sep 3.9 mag 10.70,11.20
 
 
Coord 2000
02133+5551
Discov num
MLB 155
Comp
Coord arcsec 2000
02 13 15.57 +55 50 46.1
Date first
1920
Date last
2003
Obs
5
Pa first
6
Pa last
356
P.A. Now (θ)
356°
Sep first
3.6
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
10.70
Mag sec
11.20
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+006
Sec motion ra
-003
Pri motion dec
-069
Sec motion dec
+056
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3689-00968-1
last precise pa
355.7
last precise sep
3.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02133+5551 MLB 155 2001 4 357 3.9 10.70 11.20 D 021315.57+555046.1
02133+5551 MLB 155 2003 5 356 3.9 10.70 11.20 D 021315.57+555046.1

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