02443+1152 GRV 144

 
 
02h 44m 19.28s +11 52' 09.0" P.A. 15 sep 20.2 mag 11.72,12.16
 
 
Coord 2000
02443+1152
Discov num
GRV 144
Comp
Coord arcsec 2000
02 44 19.28 +11 52 09.0
Date first
1899
Date last
2012
Obs
7
Pa first
13
Pa last
15
P.A. Now (θ)
15°
Sep first
20.2
Sep last
20.2
Sep. Now (ρ)
20.2"
Mag pri
11.72
Mag sec
12.16
delta mag (ΔM)
0.44
Spectral class
Pri motion ra
+016
Sec motion ra
+021
Pri motion dec
-011
Sec motion dec
-012
Notes
rPM=0.211 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
14.9
Precise sep
20.15
Constellation
Aries
Tycho2
0643-00086-1
last precise pa
14.9
last precise sep
20.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02443+1152 GRV 144 2000 5 15 20.2 11.30 11.70 D 024419.28+115209.0
02443+1152 GRV 144 2012 7 15 20.2 11.30 11.70 D 024419.28+115209.0

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