13303-4822 TDS 713

 
 
13h 30m 18.49s -48 21' 53.5" P.A. 281.00 sep 2.3 mag 11.20,11.20
 
 
Coord 2000
13303-4822
Discov num
TDS 713
Comp
Coord arcsec 2000
13 30 18.49 -48 21 53.5
Date first
1991
Date last
2015
Obs
4
Pa first
282
Pa last
281
P.A. Now (θ)
281°
Sep first
2.4
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.20
Mag sec
11.20
delta mag (ΔM)
0
Spectral class
Pri motion ra
-020
Sec motion ra
-019
Pri motion dec
-026
Sec motion dec
-025
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.8
Precise sep
2.304
Constellation
Centaurus
Tycho2
8265-00173-1
Gaia DR2
85815179776
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13303-4822 TDS 713 1991 1 282 2.4 11.20 11.20 133018.49-482153.5
13303-4822 TDS 713 1998 2 280 2.2 11.20 11.20 133018.49-482153.5
13303-4822 TDS 713 2015 3 281 2.3 11.20 11.20 133018.49-482153.5

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