13153-2445 UC 2506

 
 
13h 15m 18.72s -24 44' 58.8" P.A. 70 sep 9.7 mag 11.80,15.60
 
 
Coord 2000
13153-2445
Discov num
UC 2506
Comp
Coord arcsec 2000
13 15 18.72 -24 44 58.8
Date first
1997
Date last
2015
Obs
5
Pa first
71
Pa last
70
P.A. Now (θ)
70°
Sep first
9.9
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
11.80
Mag sec
15.60
delta mag (ΔM)
3.8
Spectral class
Pri motion ra
-058
Sec motion ra
-050
Pri motion dec
+029
Sec motion dec
+033
Notes
V (Proper motion indicates physical)
rPM=0.138 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.3
Precise sep
9.723
Constellation
Hydra
Tycho2
6703-01179-1
last precise pa
70.3
last precise sep
9.723
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13153-2445 UC 2506 1999 2 71 9.9 11.80 15.60 V 131518.72-244458.8
13153-2445 UC 2506 2000 2 71 10.0 11.80 15.60 V 131518.72-244458.8
13153-2445 UC 2506 2010 4 70 9.7 11.80 15.60 V 131518.72-244458.8
13153-2445 UC 2506 2015 5 70 9.7 11.80 15.60 V 131518.72-244458.8

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