13050+1430 UC  181

 
 
13h 05m 02.91s +14 29' 58.2" P.A. 206.00 sep 47.5 mag 11.39,12.81 Sp F8:
 
 
Coord 2000
13050+1430
Discov num
UC  181
Comp
Coord arcsec 2000
13 05 02.91 +14 29 58.2
Date first
1956
Date last
2015
Obs
11
Pa first
206
Pa last
206
P.A. Now (θ)
206°
Sep first
48.6
Sep last
47.5
Sep. Now (ρ)
47.5"
Mag pri
11.39
Mag sec
12.81
delta mag (ΔM)
1.42
Spectral class
F8: (yellow-white)
Pri motion ra
-053
Sec motion ra
-048
Pri motion dec
-019
Sec motion dec
-004
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.281 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
205.8
Precise sep
47.458
Constellation
Coma Berenices
Tycho2
0889-01037-1
Gaia DR2
93569880192
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13050+1430 UC 181 1998 1 206 47.8 11.39 12.84 V 130502.91+142958.2
13050+1430 UC 181 2001 2 206 47.6 11.39 12.84 VD 130502.91+142958.2
13050+1430 UC 181 2012 3 206 47.7 11.39 12.84 VD 130502.91+142958.2
13050+1430 UC 181 2015 5 206 47.4 11.39 12.81 F8: V 130502.91+142958.2

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