13005+2900 CVR 131

 
 
13h 00m 30.12s +28 59' 39.5" P.A. 310.00 sep 35.3 mag 15.40,16.20 Sp M1+M2
 
 
Coord 2000
13005+2900
Discov num
CVR 131
Comp
Coord arcsec 2000
13 00 30.12 +28 59 39.5
Date first
1955
Date last
2019
Obs
15
Pa first
310
Pa last
310
P.A. Now (θ)
310°
Sep first
34.9
Sep last
35.3
Sep. Now (ρ)
35.3"
Mag pri
15.40
Mag sec
16.20
delta mag (ΔM)
0.8
Spectral class
M1+M2 (red/red)
Pri motion ra
-065
Sec motion ra
-069
Pri motion dec
-027
Sec motion dec
-024
Notes
V (Proper motion indicates physical)
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
310.2
Precise sep
35.286
Constellation
Hydra
Gaia DR2
1464303236249545856
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13005+2900 CVR 131 2004 1 310 35.1 14.70 15.50 M1+M2 V R 130030.12+285939.5
13005+2900 CVR 131 2015 4 310 33.2 14.70 15.50 M1+M2 V R 130030.12+285939.5
13005+2900 CVR 131 2019 14 310 35.3 15.40 16.20 M1+M2 V 130030.12+285939.5

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