12440-2727 TDS 673AB

 
 
12H 43M 58.52S -27 26' 59.2" P.A. 263 SEP 1.7 MAG 10.19,11.36
 
 
Coord 2000
12440-2727
Discov num
TDS 673
Comp
AB
Coord arcsec 2000
12 43 58.52 -27 26 59.2
Date first
1992
Date last
1992
Obs
1
Pa first
263
Pa last
263
P.A. Now (θ)
263°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
10.19
Mag sec
11.36
delta mag (ΔM)
1.17
Spectral class
Pri motion ra
-070
Sec motion ra
-070
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
12440-2727 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12440-2727 TDS 673 AB 1992 1992 1 263 1.7 10.19 11.36 1.17 <===
Show 12440-2727 UC 2393 AC 1992 2000 4 330 39.5 10.19 9.60 0.59
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
6692-00204-1
last precise pa
263.3
last precise sep
1.676