01221+0939 HEI 428

 
 
01h 22m 03.73s +09 39' 19.0" P.A. 343 sep 1.2 mag 10.41,11.27 Sp K0
 
 
Coord 2000
01221+0939
Discov num
HEI 428
Comp
Coord arcsec 2000
01 22 03.73 +09 39 19.0
Date first
1989
Date last
1994
Obs
3
Pa first
339
Pa last
343
P.A. Now (θ)
343°
Sep first
1.0
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.41
Mag sec
11.27
delta mag (ΔM)
0.86
Spectral class
K0 (yellow-orange)
Pri motion ra
+014
Sec motion ra
+014
Pri motion dec
+021
Sec motion dec
+021
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
342.8
Precise sep
1.18
Constellation
Pisces
Tycho2
0614-00123-1
last precise pa
342.8
last precise sep
1.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01221+0939 HEI 428 1994 3 343 1.2 10.41 11.27 012203.73+093919.0

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