13158+3611 CVR 134

 
 
13h 15m 49.63s +36 11' 21.1" P.A. 279.00 sep 39.7 mag 14.40,14.70 Sp M4+M4
 
 
Coord 2000
13158+3611
Discov num
CVR 134
Comp
Coord arcsec 2000
13 15 49.63 +36 11 21.1
Date first
1950
Date last
2015
Obs
13
Pa first
279
Pa last
279
P.A. Now (θ)
279°
Sep first
39.5
Sep last
39.7
Sep. Now (ρ)
39.7"
Mag pri
14.40
Mag sec
14.70
delta mag (ΔM)
0.3
Spectral class
M4+M4 (red/red)
Pri motion ra
-124
Sec motion ra
-125
Pri motion dec
-119
Sec motion dec
-116
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
13158+3611 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 15 50 +36 11 21 CVR 134 2015 13 279 39.7 14.40 14.70 0.30 <===
Show 13 15 50 +36 11 22 KPP 3266 Aa,Ab 2015 2 343 1.8 13.99 16.20 2.21
Triple system
1 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279.2
Precise sep
39.729
Constellation
Hydra
Gaia DR2
1474077654101793152
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13158+3611 CVR 134 2004 1 279 39.7 14.40 14.70 M4+M4 V R 131549.63+361121.1
13158+3611 CVR 134 2010 4 279 39.6 14.40 14.70 M4+M4 V R 131549.63+361121.1
13158+3611 CVR 134 2015 6 279 39.7 14.40 14.70 M4+M4 V R 131549.63+361121.1

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