13008+4908 CVR 676

 
 
13h 00m 52.31s +49 08' 31.8" P.A. 246 sep 15 mag 18.00,19.90 Sp M3+M4
 
 
Coord 2000
13008+4908
Discov num
CVR 676
Comp
Coord arcsec 2000
13 00 52.31 +49 08 31.8
Date first
1999
Date last
2010
Obs
3
Pa first
245
Pa last
246
P.A. Now (θ)
246°
Sep first
15.1
Sep last
15.0
Sep. Now (ρ)
15"
Mag pri
18.00
Mag sec
19.90
delta mag (ΔM)
1.9
Spectral class
M3+M4 (red/red)
Pri motion ra
-045
Sec motion ra
-043
Pri motion dec
+004
Sec motion dec
-004
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.183 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246
Precise sep
15.01
Constellation
Canes Venatici
last precise pa
246
last precise sep
15.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13008+4908 CVR 676 2003 1 246 14.8 18.00 19.90 M3+M4 V R 130050.92+490825.9
13008+4908 CVR 676 2010 3 246 14.9 18.00 19.90 M3+M4 V R 130052.31+490831.8

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