00491+5427 MRI  45

 
 
00h 49m 04.42s +54 27' 07.4" P.A. 269 sep 44.8 mag 13.09,14.93
 
 
Coord 2000
00491+5427
Discov num
MRI  45
Comp
Coord arcsec 2000
00 49 04.42 +54 27 07.4
Date first
2000
Date last
2015
Obs
5
Pa first
268
Pa last
269
P.A. Now (θ)
269°
Sep first
45.0
Sep last
44.8
Sep. Now (ρ)
44.8"
Mag pri
13.09
Mag sec
14.93
delta mag (ΔM)
1.84
Spectral class
Pri motion ra
+035
Sec motion ra
+033
Pri motion dec
-022
Sec motion dec
-016
Notes
V (Proper motion indicates physical)
rPM=0.153 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.6
Precise sep
44.845
Constellation
Cassiopeia
last precise pa
268.6
last precise sep
44.845
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00491+5427 MRI 45 2003 4 269 44.8 13.09 14.93 V 004904.42+542707.4
00491+5427 MRI 45 2010 4 269 45.0 13.09 14.93 V 004904.42+542707.4
00491+5427 MRI 45 2015 5 269 44.8 13.09 14.93 V 004904.42+542707.4

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