08474+2832 GRV 771

 
 
08h 47m 28.64s +28 32' 15.3" P.A. 66 sep 77.2 mag 11.25,12.27 Sp F8
 
 
Coord 2000
08474+2832
Discov num
GRV 771
Comp
Coord arcsec 2000
08 47 28.64 +28 32 15.3
Date first
1895
Date last
2010
Obs
7
Pa first
66
Pa last
66
P.A. Now (θ)
66°
Sep first
77.8
Sep last
77.2
Sep. Now (ρ)
77.2"
Mag pri
11.25
Mag sec
12.27
delta mag (ΔM)
1.02
Spectral class
F8 (yellow-white)
Pri motion ra
+015
Sec motion ra
+016
Pri motion dec
-011
Sec motion dec
-009
Notes
rPM=0.12 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
66.1
Precise sep
77.18
Constellation
Cancer
Tycho2
1949-00194-1
last precise pa
66.1
last precise sep
77.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08474+2832 GRV 771 2000 6 66 77.4 11.25 11.88 D 084728.64+283215.3
08474+2832 GRV 771 2001 7 66 77.4 11.25 11.88 D 084728.64+283215.3
08474+2832 GRV 771 2010 7 66 77.2 11.25 12.27 F8 084728.64+283215.3

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