07163-2038 ARA 904

 
 
07h 16m 18.08s -20 37' 13.8" P.A. 113 sep 5.3 mag 11.50,11.60
 
 
Coord 2000
07163-2038
Discov num
ARA 904
Comp
Coord arcsec 2000
07 16 18.08 -20 37 13.8
Date first
1920
Date last
2010
Obs
6
Pa first
106
Pa last
113
P.A. Now (θ)
113°
Sep first
4.5
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
11.50
Mag sec
11.60
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-048
Sec motion ra
+032
Pri motion dec
+020
Sec motion dec
-014
Notes
rPM=1.672
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
113.1
Precise sep
5.29
Constellation
Canis Major
Tycho2
5973-01384-1
last precise pa
113.1
last precise sep
5.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07163-2038 ARA 904 1999 3 112 5.2 11.78 11.90 D 071618.42-203715.7
07163-2038 ARA 904 2010 6 112 4.9 11.50 11.60 071618.08-203713.8

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