00221+4822 J  9001

 
 
00h 21m 53.33s +48 21' 50.7" P.A. 84 sep 4.4 mag 10.00,12.00
 
 
Coord 2000
00221+4822
Discov num
J  9001
Comp
Coord arcsec 2000
00 21 53.33 +48 21 50.7
Date first
1994
Date last
2015
Obs
8
Pa first
92
Pa last
84
P.A. Now (θ)
84°
Sep first
4.3
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
10.00
Mag sec
12.00
delta mag (ΔM)
2
Spectral class
Pri motion ra
-022
Sec motion ra
+021
Pri motion dec
-029
Sec motion dec
-028
Notes
N (See Notes)
rPM=1.182
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
84.4
Precise sep
4.44
Constellation
Cassiopeia
Tycho2
3251-00802-1
Gaia DR2
6368988160
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00221+4822 J 9001 2006 6 88 4.2 10.00 12.00 N D 002153.33+482150.7
00221+4822 J 9001 2015 8 84 4.4 10.00 12.00 N 002153.33+482150.7

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