09109+5633 CVR 522

 
 
09h 10m 58.78s +56 32' 57.1" P.A. 241 sep 20.4 mag 16.20,17.00 Sp M3+M4
 
 
Coord 2000
09109+5633
Discov num
CVR 522
Comp
Coord arcsec 2000
09 10 58.78 +56 32 57.1
Date first
1999
Date last
2010
Obs
3
Pa first
241
Pa last
241
P.A. Now (θ)
241°
Sep first
20.4
Sep last
20.4
Sep. Now (ρ)
20.4"
Mag pri
16.20
Mag sec
17.00
delta mag (ΔM)
0.8
Spectral class
M3+M4 (red/red)
Pri motion ra
-030
Sec motion ra
-035
Pri motion dec
-046
Sec motion dec
-040
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.142 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240.8
Precise sep
20.44
Constellation
Ursa Major
last precise pa
240.8
last precise sep
20.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09109+5633 CVR 522 2000 1 241 20.4 16.20 17.00 M3+M4 V R 091056.63+563247.2
09109+5633 CVR 522 2010 3 241 20.4 16.20 17.00 M3+M4 V R 091058.78+563257.1

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