12529-1643 UC 2420

 
 
12h 52m 54.32s -16 43' 10.3" P.A. 174 sep 6.9 mag 13.40,14.00
 
 
Coord 2000
12529-1643
Discov num
UC 2420
Comp
Coord arcsec 2000
12 52 54.32 -16 43 10.3
Date first
1998
Date last
2015
Obs
5
Pa first
173
Pa last
174
P.A. Now (θ)
174°
Sep first
7.0
Sep last
6.9
Sep. Now (ρ)
6.9"
Mag pri
13.40
Mag sec
14.00
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-058
Sec motion ra
-050
Pri motion dec
+018
Sec motion dec
-010
Notes
V (Proper motion indicates physical)
rPM=0.48
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
174.2
Precise sep
6.91
Constellation
Corvus
last precise pa
174.2
last precise sep
6.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12529-1643 UC 2420 1999 2 173 6.9 13.40 14.00 V 125254.32-164310.3
12529-1643 UC 2420 2000 2 173 7.0 13.40 14.00 V 125254.32-164310.3
12529-1643 UC 2420 2010 4 174 6.1 13.40 14.00 V 125254.32-164310.3
12529-1643 UC 2420 2015 5 174 6.9 13.40 14.00 V 125254.32-164310.3

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