15363+4300 COU1444

 
 
15h 36m 19.03s +42 59' 39.4" P.A. 310 sep 1 mag 10.58,11.50
 
 
Coord 2000
15363+4300
Discov num
COU1444
Comp
Coord arcsec 2000
15 36 19.03 +42 59 39.4
Date first
1976
Date last
2008
Obs
6
Pa first
315
Pa last
310
P.A. Now (θ)
310°
Sep first
0.9
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.58
Mag sec
11.50
delta mag (ΔM)
0.92
Spectral class
Pri motion ra
+021
Sec motion ra
+021
Pri motion dec
-025
Sec motion dec
-025
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
309.6
Precise sep
0.993
Constellation
Bootes
Tycho2
3059-01515-1
last precise pa
309.6
last precise sep
0.993
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15363+4300 COU1444 1991 5 314 1.0 10.58 11.50 153619.03+425939.4
15363+4300 COU1444 2008 6 310 1.0 10.58 11.50 153619.03+425939.4

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