02289+3442 COU1070

 
 
02h 28m 54.40s +34 42' 21.7" P.A. 154 sep 0.1 mag 10.80,10.80
 
 
Coord 2000
02289+3442
Discov num
COU1070
Comp
Coord arcsec 2000
02 28 54.40 +34 42 21.7
Date first
1973
Date last
1989
Obs
3
Pa first
158
Pa last
154
P.A. Now (θ)
154°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.80
Mag sec
10.80
delta mag (ΔM)
0
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
153.6
Precise sep
0.121
Constellation
Triangulum
Tycho2
2331-00301-1
last precise pa
153.6
last precise sep
0.121
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02289+3442 COU1070 1989 3 154 0.1 10.80 10.80 022854.40+344221.7

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