00191+6513 MLB 243

 
 
00h 19m 04.75s +65 13' 13.6" P.A. 313 sep 4.8 mag 9.19,11.08 Sp B8II
 
 
Coord 2000
00191+6513
Discov num
MLB 243
Comp
Coord arcsec 2000
00 19 04.75 +65 13 13.6
Date first
1894
Date last
2011
Obs
9
Pa first
301
Pa last
313
P.A. Now (θ)
313°
Sep first
6.3
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
9.19
Mag sec
11.08
delta mag (ΔM)
1.89
Spectral class
B8II (blue-white)
Pri motion ra
+002
Sec motion ra
+014
Pri motion dec
-002
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4023-01268-1
HD
1456
last precise pa
313.2
last precise sep
4.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00191+6513 MLB 243 2000 7 312 4.7 9.19 11.08 B8II D 001904.75+651313.6
00191+6513 MLB 243 2011 8 313 4.8 9.19 11.08 B8II D 001904.75+651313.6

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