15402+4041 COU1274

 
 
15h 40m 08.94s +40 40' 08.7" P.A. 95 sep 1 mag 10.00,12.00
 
 
Coord 2000
15402+4041
Discov num
COU1274
Comp
Coord arcsec 2000
15 40 08.94 +40 40 08.7
Date first
1975
Date last
2008
Obs
5
Pa first
100
Pa last
95
P.A. Now (θ)
95°
Sep first
0.9
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.00
Mag sec
12.00
delta mag (ΔM)
2
Spectral class
Pri motion ra
-031
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
94.7
Precise sep
0.958
Cdsa2 id
COU 1274
Constellation
Bootes
Tycho2
3056-00852-1
Ra deg
15.66915
De deg
40.66908333333333
last precise pa
94.7
last precise sep
0.958
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15402+4041 COU1274 2004 2 96 0.9 10.00 12.00 154008.94+404008.7
15402+4041 COU1274 2008 5 95 1.0 10.00 12.00 154008.94+404008.7

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