12483-2748 UC 2407

 
 
12h 48m 19.57s -27 48' 17.4" P.A. 131 sep 11.4 mag 13.80,14.40
 
 
Coord 2000
12483-2748
Discov num
UC 2407
Comp
Coord arcsec 2000
12 48 19.57 -27 48 17.4
Date first
1998
Date last
2015
Obs
6
Pa first
132
Pa last
131
P.A. Now (θ)
131°
Sep first
11.4
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
13.80
Mag sec
14.40
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
-065
Sec motion ra
-063
Pri motion dec
-031
Sec motion dec
-037
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.087 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
131
Precise sep
11.401
Constellation
Hydra
last precise pa
131
last precise sep
11.401
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12483-2748 UC 2407 2000 2 131 11.4 13.80 14.40 V 124819.57-274817.4
12483-2748 UC 2407 2010 5 131 10.9 13.80 14.40 V R 124819.57-274817.4
12483-2748 UC 2407 2015 6 131 11.4 13.80 14.40 V R 124819.57-274817.4

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