16262+2816 COU 487

 
 
16h 26m 13.00s +28 15' 46.6" P.A. 199 sep 0.8 mag 11.65,12.01
 
 
Coord 2000
16262+2816
Discov num
COU 487
Comp
Coord arcsec 2000
16 26 13.00 +28 15 46.6
Date first
1970
Date last
1994
Obs
4
Pa first
206
Pa last
199
P.A. Now (θ)
199°
Sep first
0.4
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.65
Mag sec
12.01
delta mag (ΔM)
0.36
Spectral class
Pri motion ra
-019
Sec motion ra
-019
Pri motion dec
+017
Sec motion dec
+017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198.9
Precise sep
0.76
Constellation
Hercules
Tycho2
2055-00610-1
last precise pa
198.9
last precise sep
0.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16262+2816 COU 487 1994 4 199 0.8 11.65 12.01 162613.00+281546.6

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