13038+3210 CVR 132

 
 
13h 03m 49.99s +32 10' 00.8" P.A. 232.00 sep 9.7 mag 15.80,16.20 Sp M1+M1
 
 
Coord 2000
13038+3210
Discov num
CVR 132
Comp
Coord arcsec 2000
13 03 49.99 +32 10 00.8
Date first
1955
Date last
2019
Obs
14
Pa first
233
Pa last
232
P.A. Now (θ)
232°
Sep first
9.5
Sep last
9.7
Sep. Now (ρ)
9.7"
Mag pri
15.80
Mag sec
16.20
delta mag (ΔM)
0.4
Spectral class
M1+M1 (red/red)
Pri motion ra
-003
Sec motion ra
-005
Pri motion dec
-064
Sec motion dec
-066
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.9
Precise sep
9.728
Constellation
Canes Venatici
Gaia DR2
63038618880
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13038+3210 CVR 132 2004 1 233 9.8 15.30 15.60 M1+M1 V R 130349.99+321000.8
13038+3210 CVR 132 2010 5 232 9.3 15.30 15.60 M1+M1 V R 130349.99+321000.8
13038+3210 CVR 132 2015 6 232 9.7 15.30 15.60 M1+M1 V R 130349.99+321000.8
13038+3210 CVR 132 2019 12 232 9.7 15.80 16.20 M1+M1 V 130349.99+321000.8

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