01368+6431 MLB 187

 
 
01h 36m 41.80s +64 30' 27.3" P.A. 257 sep 5.6 mag 9.02,9.50 Sp A2
 
 
Coord 2000
01368+6431
Discov num
MLB 187
Comp
Coord arcsec 2000
01 36 41.80 +64 30 27.3
Date first
1921
Date last
2016
Obs
8
Pa first
254
Pa last
257
P.A. Now (θ)
257°
Sep first
5.6
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
9.02
Mag sec
9.50
delta mag (ΔM)
0.48
Spectral class
A2 (white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
257
Precise sep
5.593
Constellation
Cassiopeia
Tycho2
4039-01030-1
HD
9681
last precise pa
257
last precise sep
5.593
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01368+6431 MLB 187 1999 5 257 5.4 9.02 9.50 A2 D 013641.80+643027.3
01368+6431 MLB 187 2010 6 256 5.3 9.02 9.50 A2 D 013641.80+643027.3
01368+6431 MLB 187 2016 8 257 5.6 9.02 9.50 A2 013641.80+643027.3

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