13180+2804 LDS1380AB

 
 
13h 17m 58.37s +28 03' 55.4" P.A. 100.00 sep 36.6 mag 9.55,18.40 Sp K1III
 
 
Coord 2000
13180+2804
Discov num
LDS1380
Comp
AB
Coord arcsec 2000
13 17 58.37 +28 03 55.4
Date first
1955
Date last
2015
Obs
8
Pa first
100
Pa last
100
P.A. Now (θ)
100°
Sep first
35.8
Sep last
36.6
Sep. Now (ρ)
36.6"
Mag pri
9.55
Mag sec
18.40
delta mag (ΔM)
8.85
Spectral class
K1III (yellow-orange)
Pri motion ra
-018
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
W
Nature of this double is uncertain.
 
 
13180+2804 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 82763 13180+2804 LDS1380 AB 1955 2015 8 100 36.6 9.55 18.40 8.85 <===
Show 82763 13180+2804 LDS1380 AC 1955 2015 8 178 138.7 9.55 15.98 6.43
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
100.4
Precise sep
36.628
Constellation
Coma Berenices
SAO
82763
Tycho2
1996-01282-1
 
 
WDS HISTORIC DATA
 
 
No records found.


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