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
2015
Obs
4
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
240.7
Precise sep
20.421
Constellation
Ursa Major
Gaia DR2
98277476224
 
 
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
09109+5633 CVR 522 2015 4 241 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.