00204+0921 HEI 422

 
 
00h 20m 23.61s +09 23' 21.5" P.A. 223 sep 2.1 mag 11.00,11.40
 
 
Coord 2000
00204+0921
Discov num
HEI 422
Comp
Coord arcsec 2000
00 20 23.61 +09 23 21.5
Date first
1988
Date last
2005
Obs
3
Pa first
211
Pa last
223
P.A. Now (θ)
223°
Sep first
1.7
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
11.00
Mag sec
11.40
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+031
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
222.9
Precise sep
2.08
Constellation
Pisces
Tycho2
0595-01105-1
last precise pa
222.9
last precise sep
2.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00204+0921 HEI 422 2005 3 223 2.1 11.00 11.40 002023.61+092321.5

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