08407+6318 CVR 501

 
 
08h 40m 40.96s +63 17' 45.8" P.A. 321 sep 17.2 mag 18.30,19.60 Sp M3+M5
 
 
Coord 2000
08407+6318
Discov num
CVR 501
Comp
Coord arcsec 2000
08 40 40.96 +63 17 45.8
Date first
2000
Date last
2015
Obs
4
Pa first
321
Pa last
321
P.A. Now (θ)
321°
Sep first
16.9
Sep last
17.2
Sep. Now (ρ)
17.2"
Mag pri
18.30
Mag sec
19.60
delta mag (ΔM)
1.3
Spectral class
M3+M5 (red/red)
Pri motion ra
+015
Sec motion ra
+020
Pri motion dec
-054
Sec motion dec
-050
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.114 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321
Precise sep
17.215
Constellation
Ursa Major
Gaia DR2
73309931392
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08407+6318 CVR 501 2003 1 321 16.9 18.30 19.60 M3+M5 V R 084039.38+631759.0
08407+6318 CVR 501 2010 3 321 16.9 18.30 19.60 M3+M5 V R 084040.96+631745.8
08407+6318 CVR 501 2015 4 321 17.2 18.30 19.60 M3+M5 V R 084040.96+631745.8

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