15080+3257 SLW1063BC

 
 
15h 07m 59.12s +32 57' 27.2" P.A. 46.00 sep 126.3 mag 16.02,17.95 Sp M2.1+M3.7
 
 
Coord 2000
15080+3257
Discov num
SLW1063
Comp
BC
Coord arcsec 2000
15 07 59.12 +32 57 27.2
Date first
1998
Date last
2015
Obs
5
Pa first
46
Pa last
46
P.A. Now (θ)
46°
Sep first
125.9
Sep last
126.3
Sep. Now (ρ)
126.3"
Mag pri
16.02
Mag sec
17.95
delta mag (ΔM)
1.93
Spectral class
M2.1+M3.7 (red/red)
Pri motion ra
-050
Sec motion ra
-047
Pri motion dec
+009
Sec motion dec
+011
Notes
V R (Proper motion indicates physical, Red magnitudes)
Visually invisible, K-band or other infrared star rPM=0.071 (< 0.3, Physical double)
This double is physical.
 
 
15080+3257 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15080+3257 UC 2936 AB 1998 2015 5 13 15.3 14.50 16.02 1.52
Show 15080+3257 SLW1063 BC 1998 2015 5 46 126.3 16.02 17.95 1.93 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45.5
Precise sep
126.277
Constellation
Bootes
Gaia DR2
73280404352
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15080+3257 SLW1063 BC 2003 2 46 126.0 16.02 17.95 M2.1 M3.7 VDR 150759.12+325727.2
15080+3257 SLW1063 BC 2015 3 46 126.0 16.02 17.95 M2.1+M3.7 V R 150759.12+325727.2

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