13180+2804 LDS1380

 
 
13h 17m 58.37s +28 03' 55.4" P.A. 100 sep 36.6 mag 9.36,18.40 Sp K1III
 
 
Coord 2000
13180+2804
Discov num
LDS1380
Comp
Coord arcsec 2000
13 17 58.37 +28 03 55.4
Date first
1966
Date last
2000
Obs
2
Pa first
100
Pa last
100
P.A. Now (θ)
100°
Sep first
36.0
Sep last
36.6
Sep. Now (ρ)
36.6"
Mag pri
9.36
Mag sec
18.40
delta mag (ΔM)
9.04
Spectral class
K1III (yellow-orange)
Pri motion ra
-018
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
100.1
Precise sep
36.62
Constellation
Coma Berenices
SAO
82763
Tycho2
1996-01282-1
last precise pa
100.1
last precise sep
36.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13180+2804 LDS1380 1966 1 100 36.0 9.36 18.40 K1III 131758.37+280355.4
13180+2804 LDS1380 2000 2 100 36.6 9.36 18.40 K1III 131758.37+280355.4

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