09581+2059 COU 286

 
 
09h 58m 03.52s +20 58' 57.0" P.A. 203 sep 1.8 mag 7.70,10.00 Sp F5
 
 
Coord 2000
09581+2059
Discov num
COU 286
Comp
Coord arcsec 2000
09 58 03.52 +20 58 57.0
Date first
1968
Date last
2011
Obs
9
Pa first
183
Pa last
203
P.A. Now (θ)
203°
Sep first
1.1
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
7.70
Mag sec
10.00
delta mag (ΔM)
2.3
Spectral class
F5 (yellow-white)
Pri motion ra
-060
Sec motion ra
Pri motion dec
-026
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
203.4
Precise sep
1.79
Constellation
Leo
SAO
81115
Tycho2
1418-00171-1
HD
86313
last precise pa
203.4
last precise sep
1.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09581+2059 COU 286 2000 5 200 1.6 7.70 10.00 F5 095803.52+205857.0
09581+2059 COU 286 2011 6 203 1.8 7.70 10.00 F5 095803.52+205857.0

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