00398+2122 J   635

 
 
00h 39m 43.94s +21 20' 58.0" P.A. 138 sep 3.5 mag 11.10,12.98
 
 
Coord 2000
00398+2122
Discov num
J   635
Comp
Coord arcsec 2000
00 39 43.94 +21 20 58.0
Date first
1894
Date last
2000
Obs
7
Pa first
137
Pa last
138
P.A. Now (θ)
138°
Sep first
3.4
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
11.10
Mag sec
12.98
delta mag (ΔM)
1.88
Spectral class
Pri motion ra
-019
Sec motion ra
-012
Pri motion dec
-009
Sec motion dec
-015
Notes
B (Blue magnitudes)
rPM=0.439
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
137.5
Precise sep
3.53
Cdsa2 id
J 635
Constellation
Pisces
Ra deg
0.6622055555555556
De deg
21.349444444444444
last precise pa
137.5
last precise sep
3.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00398+2122 J 635 1983 6 140 3.4 11.10 12.98 B 003943.94+212058.0
00398+2122 J 635 2000 7 138 3.5 11.10 12.98 B 003943.94+212058.0

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