13142-2743 UC 2500

 
 
13h 14m 14.17s -27 42' 37.4" P.A. 275 sep 7.9 mag 11.50,15.60
 
 
Coord 2000
13142-2743
Discov num
UC 2500
Comp
Coord arcsec 2000
13 14 14.17 -27 42 37.4
Date first
1998
Date last
2010
Obs
4
Pa first
275
Pa last
275
P.A. Now (θ)
275°
Sep first
7.8
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
11.50
Mag sec
15.60
delta mag (ΔM)
4.1
Spectral class
Pri motion ra
-068
Sec motion ra
-079
Pri motion dec
-001
Sec motion dec
-001
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
6707-00171-1
last precise pa
275.2
last precise sep
7.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13142-2743 UC 2500 1999 2 276 7.8 11.50 15.60 V 131414.17-274237.4
13142-2743 UC 2500 2000 2 275 7.8 11.50 15.60 V 131414.17-274237.4
13142-2743 UC 2500 2010 4 275 7.9 11.50 15.60 V 131414.17-274237.4

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