15485+2600 COU 616

 
 
15h 48m 27.69s +25 59' 51.8" P.A. 161 sep 0.8 mag 9.31,9.87 Sp G0
 
 
Coord 2000
15485+2600
Discov num
COU 616
Comp
Coord arcsec 2000
15 48 27.69 +25 59 51.8
Date first
1971
Date last
2014
Obs
14
Pa first
146
Pa last
161
P.A. Now (θ)
161°
Sep first
0.6
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
9.31
Mag sec
9.87
delta mag (ΔM)
0.56
Spectral class
G0 (yellow)
Pri motion ra
-016
Sec motion ra
-016
Pri motion dec
+031
Sec motion dec
+031
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
161.1
Precise sep
0.8
Constellation
Corona Borealis
SAO
84014
Tycho2
2036-01128-1
HD
141490
last precise pa
161.1
last precise sep
0.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15485+2600 COU 616 2005 9 161 0.7 9.31 9.87 G0 154827.69+255951.8
15485+2600 COU 616 2010 10 160 0.8 9.31 9.87 G0 154827.69+255951.8
15485+2600 COU 616 2014 14 161 0.8 9.31 9.87 G0 154827.69+255951.8

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