19519-0122 J  1868

 
 
19h 51m 49.64s -01 18' 07.1" P.A. 294 sep 6.8 mag 9.50,9.90 Sp K4
 
 
Coord 2000
19519-0122
Discov num
J  1868
Comp
Coord arcsec 2000
19 51 49.64 -01 18 07.1
Date first
1941
Date last
2016
Obs
7
Pa first
295
Pa last
294
P.A. Now (θ)
294°
Sep first
6.0
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
9.50
Mag sec
9.90
delta mag (ΔM)
0.4
Spectral class
K4 (yellow-orange)
Pri motion ra
+039
Sec motion ra
-014
Pri motion dec
-020
Sec motion dec
+002
Notes
rPM=1.309
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
293.5
Precise sep
6.785
Constellation
Aquila
last precise pa
293.5
last precise sep
6.785
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19519-0122 J 1868 1941 1 295 6.0 9.50 9.90 195106.67-012200.0
19519-0122 J 1868 2000 2 294 6.7 9.50 9.90 195149.64-011807.1
19519-0122 J 1868 2010 4 294 6.7 9.50 9.90 D 195149.64-011807.1
19519-0122 J 1868 2016 7 294 6.8 9.50 9.90 K4 195149.64-011807.1

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