15211+2534 GRV 903

 
 
15H 21M 09.35S +25 34' 01.8" P.A. 243 SEP 69.1 MAG 9.12,11.09 SP K2V DIST. 41.25 PC (134.56 L.Y.)
 
 
Coord 2000
15211+2534
Discov num
GRV 903
Comp
Coord arcsec 2000
15 21 09.35 +25 34 01.8
Date first
1900
Date last
2010
Obs
13
Pa first
244
Pa last
243
P.A. Now (θ)
243°
Sep first
69.3
Sep last
69.1
Sep. Now (ρ)
69.1"
Mag pri
9.12
Mag sec
11.09
delta mag (ΔM)
1.97
Spectral class
K2V (yellow-orange)
Pri motion ra
-093
Sec motion ra
-090
Pri motion dec
-116
Sec motion dec
-114
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Borealis
SAO
83780
HIP
75132
Tycho2
2028-00273-1
HD
136655
BD
BD+26 2681
Distance
41.25
Distance ly
134.56
last precise pa
243
last precise sep
69.103