16117+3507 GRV 924

 
 
16h 11m 43.26s +35 07' 29.1" P.A. 307 sep 10.4 mag 8.71,12.10 Sp G0 dist. 122.85 pc (400.74 l.y.)
 
 
Coord 2000
16117+3507
Discov num
GRV 924
Comp
Coord arcsec 2000
16 11 43.26 +35 07 29.1
Date first
1942
Date last
2013
Obs
6
Pa first
310
Pa last
307
P.A. Now (θ)
307°
Sep first
10.5
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
8.71
Mag sec
12.10
delta mag (ΔM)
3.39
Spectral class
G0 (yellow)
Pri motion ra
-045
Sec motion ra
-044
Pri motion dec
+034
Sec motion dec
+030
Notes
rPM=0.073 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
306.7
Precise sep
10.418
Constellation
Corona Borealis
SAO
65130
HIP
79353
Tycho2
2579-01563-1
BD
BD+35 2788
Distance
122.85
Distance ly
400.74
last precise pa
306.7
last precise sep
10.418
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16117+3507 GRV 924 2000 3 307 10.4 8.80 12.10 D 161143.26+350729.1
16117+3507 GRV 924 2002 4 307 10.5 8.80 12.10 D 161143.26+350729.1
16117+3507 GRV 924 2010 4 304 10.8 8.80 12.10 161143.26+350729.1
16117+3507 GRV 924 2011 5 308 10.4 8.80 12.10 G0 161143.26+350729.1
16117+3507 GRV 924 2013 6 307 10.4 8.71 12.10 G0 161143.26+350729.1

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