02021+3146 CVR 410

 
 
02h 02m 08.11s +31 45' 28.0" P.A. 21 sep 10.5 mag 16.30,19.60 Sp M1+M4
 
 
Coord 2000
02021+3146
Discov num
CVR 410
Comp
Coord arcsec 2000
02 02 08.11 +31 45 28.0
Date first
1997
Date last
2008
Obs
2
Pa first
22
Pa last
21
P.A. Now (θ)
21°
Sep first
10.6
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
16.30
Mag sec
19.60
delta mag (ΔM)
3.3
Spectral class
M1+M4 (red/red)
Pri motion ra
-024
Sec motion ra
-027
Pri motion dec
-038
Sec motion dec
-035
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.094 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21.2
Precise sep
10.5
Constellation
Triangulum
last precise pa
21.2
last precise sep
10.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02021+3146 CVR 410 2008 1 21 10.5 16.30 19.60 M1+M4 V R 020208.41+314537.8

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