15270+4128 SKF1924BC

 
 
15h 27m 19.22s +41 30' 10.6" P.A. 1 sep 34.4 mag 11.80,19.10 Sp M1.5V+M6.
 
 
Coord 2000
15270+4128
Discov num
SKF1924
Comp
BC
Coord arcsec 2000
15 27 19.22 +41 30 10.6
Date first
1955
Date last
2010
Obs
4
Pa first
1
Pa last
1
P.A. Now (θ)
Sep first
34.6
Sep last
34.4
Sep. Now (ρ)
34.4"
Mag pri
11.80
Mag sec
19.10
delta mag (ΔM)
7.3
Spectral class
M1.5V+M6. (red/red)
Pri motion ra
-112
Sec motion ra
-113
Pri motion dec
-045
Sec motion dec
-044
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.012 (< 0.3, Physical double)
This double is physical.
 
 
15270+4128 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15270+4128 LDS4554 AB 1960 2016 5 67 224.7 10.14 11.78 1.64
Show 15270+4128 SKF1924 BC 1955 2010 4 1 34.4 11.80 19.10 7.30 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1
Precise sep
34.35
Constellation
Bootes
last precise pa
1
last precise sep
34.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15270+4128 SKF1924 BC 2010 4 1 34.4 11.80 19.10 M1.5V+M6. NV 152719.22+413010.6

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