00493+6101 J   222

 
 
00h 49m 20.53s +61 00' 28.7" P.A. 181 sep 2.9 mag 9.20,9.50
 
 
Coord 2000
00493+6101
Discov num
J   222
Comp
Coord arcsec 2000
00 49 20.53 +61 00 28.7
Date first
1910
Date last
2016
Obs
13
Pa first
178
Pa last
181
P.A. Now (θ)
181°
Sep first
1.5
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
9.20
Mag sec
9.50
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+052
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4016-00074-1
last precise pa
181
last precise sep
2.905
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00493+6101 J 222 2000 8 180 2.8 9.20 9.50 004920.53+610028.7
00493+6101 J 222 2011 9 180 2.9 9.20 9.50 004920.53+610028.7
00493+6101 J 222 2016 13 181 2.9 9.20 9.50 004920.53+610028.7

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