09287+1128 GRV 789

 
 
09h 28m 42.63s +11 28' 41.6" P.A. 17 sep 13.1 mag 9.70,11.90 Sp G5
 
 
Coord 2000
09287+1128
Discov num
GRV 789
Comp
Coord arcsec 2000
09 28 42.63 +11 28 41.6
Date first
1908
Date last
2015
Obs
8
Pa first
18
Pa last
17
P.A. Now (θ)
17°
Sep first
12.9
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
9.70
Mag sec
11.90
delta mag (ΔM)
2.2
Spectral class
G5 (yellow)
Pri motion ra
+031
Sec motion ra
+072
Pri motion dec
-092
Sec motion dec
+051
Notes
rPM=1.532
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.5
Precise sep
13.055
Cdsa2 id
GRV 789
Constellation
Leo
Tycho2
0823-00914-1
Ra deg
9.478508333333334
De deg
11.478222222222222
last precise pa
16.5
last precise sep
13.055
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09287+1128 GRV 789 2000 5 17 13.2 9.70 11.90 D 092842.63+112841.6
09287+1128 GRV 789 2012 7 16 13.0 9.70 11.90 D 092842.63+112841.6
09287+1128 GRV 789 2015 7 17 13.1 9.70 11.90 G5 092842.63+112841.6

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