19507-2610 OL   24

 
 
19h 50m 41.64s -26 10' 16.2" P.A. 40 sep 1.2 mag 9.68,10.03 Sp K0V
 
 
Coord 2000
19507-2610
Discov num
OL   24
Comp
Coord arcsec 2000
19 50 41.64 -26 10 16.2
Date first
1909
Date last
1991
Obs
14
Pa first
45
Pa last
40
P.A. Now (θ)
40°
Sep first
0.9
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
9.68
Mag sec
10.03
delta mag (ΔM)
0.35
Spectral class
K0V (yellow-orange)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-053
Sec motion dec
-053
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
39.5
Precise sep
1.175
Cdsa2 id
OL 24
Constellation
Sagittarius
Tycho2
6895-01142-1
HD
187384
Ra deg
19.8449
De deg
-26.171166666666668
last precise pa
39.5
last precise sep
1.175
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19507-2610 OL 24 1991 14 40 1.2 9.68 10.03 K0V D 195041.64-261016.2

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