12103-2203 UC 2287

 
 
12h 10m 19.67s -22 02' 33.8" P.A. 233 sep 32.6 mag 13.08,15.03
 
 
Coord 2000
12103-2203
Discov num
UC 2287
Comp
Coord arcsec 2000
12 10 19.67 -22 02 33.8
Date first
1998
Date last
2015
Obs
5
Pa first
233
Pa last
233
P.A. Now (θ)
233°
Sep first
32.7
Sep last
32.6
Sep. Now (ρ)
32.6"
Mag pri
13.08
Mag sec
15.03
delta mag (ΔM)
1.95
Spectral class
Pri motion ra
-031
Sec motion ra
-033
Pri motion dec
-043
Sec motion dec
-044
Notes
V (Proper motion indicates physical)
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233
Precise sep
32.551
Constellation
Corvus
last precise pa
233
last precise sep
32.551
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12103-2203 UC 2287 1999 2 233 32.6 13.10 15.00 V 121019.67-220233.8
12103-2203 UC 2287 2000 2 233 32.7 13.10 15.00 V 121019.67-220233.8
12103-2203 UC 2287 2010 4 233 32.7 13.08 15.03 V 121019.67-220233.8
12103-2203 UC 2287 2015 5 233 32.6 13.08 15.03 V 121019.67-220233.8

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