05426-2134 ARA1279

05h 42m 36.45s -21 33' 58.8" P.A. 168 sep 14.6 mag 11.50,11.94

Coord 2000
05426-2134
Discov num
ARA1279
Comp
Coord arcsec 2000
05 42 36.45 -21 33 58.8
Date first
1920
Date last
2010
Obs
7
Pa first
167
Pa last
168
P.A. Now (θ)
168°
Sep first
15.1
Sep last
14.6
Sep. Now (ρ)
14.6"
Mag pri
11.50
Mag sec
11.94
delta mag (ΔM)
0.44
Spectral class
Pri motion ra
-006
Sec motion ra
-002
Pri motion dec
+018
Sec motion dec
+017
Notes


rPM=0.217 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
168.3
Precise sep
14.61
Constellation
Lepus
Tycho2
5929-01180-1
last precise pa
168.3
last precise sep
14.2




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05426-2134 ARA1279 1999 4 168 14.6 11.50 12.11 D 054236.45-213358.8
05426-2134 ARA1279 2010 7 168 14.5 11.50 11.94 054236.45-213358.8

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