13166-3131 LDS4335

13h 16m 31.27s -31 31' 03.7" P.A. 334 sep 41 mag 10.80,14.26

Coord 2000
13166-3131
Discov num
LDS4335
Comp
Coord arcsec 2000
13 16 31.27 -31 31 03.7
Date first
1960
Date last
2010
Obs
5
Pa first
335
Pa last
334
P.A. Now (θ)
334°
Sep first
41.0
Sep last
41.0
Sep. Now (ρ)
41"
Mag pri
10.80
Mag sec
14.26
delta mag (ΔM)
3.46
Spectral class
Pri motion ra
-078
Sec motion ra
-080
Pri motion dec
-014
Sec motion dec
-001
Notes


rPM=0.164 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
333.9
Precise sep
40.98
Constellation
Centaurus
Tycho2
7263-01258-1
last precise pa
333.9
last precise sep
40.98




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13166-3131 LDS4335 1999 2 334 40.9 10.80 16.00 D 131631.27-313103.7
13166-3131 LDS4335 2010 5 334 41.0 10.80 14.26 131631.27-313103.7

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