09118+1641 GRV 780

 
 
09h 11m 47.74s +16 41' 16.6" P.A. 97 sep 18.2 mag 11.02,11.10
 
 
Coord 2000
09118+1641
Discov num
GRV 780
Comp
Coord arcsec 2000
09 11 47.74 +16 41 16.6
Date first
1895
Date last
2013
Obs
7
Pa first
97
Pa last
97
P.A. Now (θ)
97°
Sep first
18.4
Sep last
18.2
Sep. Now (ρ)
18.2"
Mag pri
11.02
Mag sec
11.10
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
-021
Sec motion ra
-020
Pri motion dec
-020
Sec motion dec
-018
Notes
rPM=0.077 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
96.6
Precise sep
18.24
Constellation
Cancer
Tycho2
1401-00497-1
last precise pa
96.6
last precise sep
18.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09118+1641 GRV 780 2000 5 97 18.3 11.02 11.10 D 091147.74+164116.6
09118+1641 GRV 780 2013 6 97 18.2 11.02 11.10 091147.74+164116.6

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