12402+5503 STI2290

 
 
12h 40m 11.02s +55 03' 25.8" P.A. 245 sep 13.8 mag 10.12,13.10 Sp G5
 
 
Coord 2000
12402+5503
Discov num
STI2290
Comp
Coord arcsec 2000
12 40 11.02 +55 03 25.8
Date first
1915
Date last
2010
Obs
7
Pa first
242
Pa last
245
P.A. Now (θ)
245°
Sep first
13.8
Sep last
13.8
Sep. Now (ρ)
13.8"
Mag pri
10.12
Mag sec
13.10
delta mag (ΔM)
2.98
Spectral class
G5 (yellow)
Pri motion ra
-067
Sec motion ra
-077
Pri motion dec
-015
Sec motion dec
-010
Notes
rPM=0.144 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.4
Precise sep
13.81
Constellation
Ursa Major
SAO
28470
Tycho2
3844-00274-1
HD
238146
last precise pa
245.4
last precise sep
13.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12402+5503 STI2290 2006 4 246 13.6 10.12 13.10 G5 D 124011.02+550325.8
12402+5503 STI2290 2010 7 246 13.7 10.12 13.10 G5 124011.02+550325.8

If you need more information about this double, apply for a data request form to the WDS.