12556+1219 UC  179

 
 
12h 55m 35.02s +12 18' 41.9" P.A. 214.00 sep 92.6 mag 12.06,12.94
 
 
Coord 2000
12556+1219
Discov num
UC  179
Comp
Coord arcsec 2000
12 55 35.02 +12 18 41.9
Date first
1950
Date last
2015
Obs
11
Pa first
214
Pa last
214
P.A. Now (θ)
214°
Sep first
92.7
Sep last
92.6
Sep. Now (ρ)
92.6"
Mag pri
12.06
Mag sec
12.94
delta mag (ΔM)
0.88
Spectral class
Pri motion ra
-119
Sec motion ra
-116
Pri motion dec
+078
Sec motion dec
+082
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.035 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
214.2
Precise sep
92.582
Constellation
Virgo
Gaia DR2
67306924288
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12556+1219 UC 179 1998 1 214 92.5 11.95 12.84 V 125535.02+121841.9
12556+1219 UC 179 2001 3 214 92.6 11.95 12.84 VD 125535.02+121841.9
12556+1219 UC 179 2010 4 214 92.6 12.06 12.94 V 125535.02+121841.9
12556+1219 UC 179 2015 5 214 92.6 12.06 12.94 V 125535.02+121841.9

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