12083+0846 SKF 448BC

 
 
12h 08m 16.89s +08 45' 28.3" P.A. 57 sep 1.2 mag 20.70,21.00 Sp M9e
 
 
Coord 2000
12083+0846
Discov num
SKF 448
Comp
BC
Coord arcsec 2000
12 08 16.89 +08 45 28.3
Date first
1994
Date last
2000
Obs
2
Pa first
62
Pa last
57
P.A. Now (θ)
57°
Sep first
1.0
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
20.70
Mag sec
21.00
delta mag (ΔM)
0.3
Spectral class
M9e (red)
Pri motion ra
-130
Sec motion ra
Pri motion dec
-066
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12083+0846 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12083+0846 SKF 448 AB 1955 2002 5 128 24.3 18.40 20.70 2.30
Show 12083+0846 SKF 448 BC 1994 2000 2 57 1.2 20.70 21.00 0.30 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
57.2
Precise sep
1.24
Constellation
Virgo
last precise pa
57.2
last precise sep
1.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12083+0846 SKF 448 BC 1994 1 62 1.0 20.70 21.00 M9E+DA 120816.89+084528.3
12083+0846 SKF 448 BC 2000 2 57 1.2 20.70 21.00 M9e 120816.89+084528.3

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