19524-1653 ARA 300

 
 
19h 52m 26.58s -16 53' 10.5" P.A. 354 sep 13.7 mag 7.91,11.40 Sp K3III
 
 
Coord 2000
19524-1653
Discov num
ARA 300
Comp
Coord arcsec 2000
19 52 26.58 -16 53 10.5
Date first
1917
Date last
2010
Obs
13
Pa first
359
Pa last
354
P.A. Now (θ)
354°
Sep first
14.8
Sep last
13.7
Sep. Now (ρ)
13.7"
Mag pri
7.91
Mag sec
11.40
delta mag (ΔM)
3.49
Spectral class
K3III (yellow-orange)
Pri motion ra
+013
Sec motion ra
+007
Pri motion dec
-019
Sec motion dec
-026
Notes
rPM=0.342
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
354.2
Precise sep
13.65
Constellation
Sagittarius
last precise pa
354.2
last precise sep
13.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19524-1653 ARA 300 1917 1 359 14.8 7.50 11.20 K3III 195226.58-165310.5
19524-1653 ARA 300 2010 12 354 13.7 7.70 11.40 K3III 195226.58-165310.5

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