09290+1917 COU 936

 
 
09h 29m 00.67s +19 17' 18.6" P.A. 226 sep 1 mag 8.42,9.96 Sp F5 dist. 83.13 pc (271.17 l.y.)
 
 
Coord 2000
09290+1917
Discov num
COU 936
Comp
Coord arcsec 2000
09 29 00.67 +19 17 18.6
Date first
1973
Date last
2017
Obs
14
Pa first
239
Pa last
226
P.A. Now (θ)
226°
Sep first
0.5
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
8.42
Mag sec
9.96
delta mag (ΔM)
1.54
Spectral class
F5 (yellow-white)
Pri motion ra
+026
Sec motion ra
+026
Pri motion dec
+033
Sec motion dec
+033
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225.8
Precise sep
0.956
Cdsa2 id
COU 936
Constellation
Leo
SAO
98596
HIP
46501
Tycho2
1406-01207-1
HD
81899
BD
BD+19 2218
Ra deg
9.483519444444443
De deg
19.288500000000003
Distance
83.13
Distance ly
271.17
last precise pa
225.8
last precise sep
0.956
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09290+1917 COU 936 2004 10 227 0.9 8.42 9.96 F5 D 092900.67+191718.6
09290+1917 COU 936 2010 12 226 0.9 8.42 9.96 F5 D 092900.67+191718.6
09290+1917 COU 936 2012 13 226 1.0 8.42 9.96 F5 092900.67+191718.6
09290+1917 COU 936 2017 14 226 1.0 8.42 9.96 F5 092900.67+191718.6

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