12155+0516 UC 2303

 
 
12h 15m 30.72s +05 15' 34.6" P.A. 303 sep 11.1 mag 14.10,15.40
 
 
Coord 2000
12155+0516
Discov num
UC 2303
Comp
Coord arcsec 2000
12 15 30.72 +05 15 34.6
Date first
2000
Date last
2015
Obs
5
Pa first
303
Pa last
303
P.A. Now (θ)
303°
Sep first
11.0
Sep last
11.1
Sep. Now (ρ)
11.1"
Mag pri
14.10
Mag sec
15.40
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-073
Sec motion ra
-073
Pri motion dec
+037
Sec motion dec
+031
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.073 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
302.7
Precise sep
11.08
Cdsa2 id
UC 2303
Constellation
Virgo
Ra deg
12.258533333333334
De deg
5.259611111111111
last precise pa
302.7
last precise sep
11.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12155+0516 UC 2303 2000 2 303 11.0 14.10 15.40 V 121530.72+051534.6
12155+0516 UC 2303 2003 3 303 10.9 14.10 15.40 V 121530.72+051534.6
12155+0516 UC 2303 2010 4 303 10.8 14.10 15.40 V R 121530.72+051534.6
12155+0516 UC 2303 2015 5 303 11.1 14.10 15.40 V R 121530.72+051534.6

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