19479+1002 AG  391

 
 
19h 47m 56.98s +10 02' 23.4" P.A. 297 sep 52.3 mag 7.72,9.19 Sp K5
 
 
Coord 2000
19479+1002
Discov num
AG  391
Comp
Coord arcsec 2000
19 47 56.98 +10 02 23.4
Date first
1906
Date last
2015
Obs
22
Pa first
294
Pa last
297
P.A. Now (θ)
297°
Sep first
49.3
Sep last
52.3
Sep. Now (ρ)
52.3"
Mag pri
7.72
Mag sec
9.19
delta mag (ΔM)
1.47
Spectral class
K5 (yellow-orange)
Pri motion ra
-007
Sec motion ra
-024
Pri motion dec
+002
Sec motion dec
+032
Notes
N Y (See Notes, Parallax indicates components are non-physical)
rPM=0.862
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.8
Precise sep
52.257
Cdsa2 id
AG 391
Constellation
Aquila
Tycho2
1062-00448-1
HD
187130
Ra deg
19.79916111111111
De deg
10.039833333333334
last precise pa
296.8
last precise sep
52.257
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19479+1002 AG 391 1999 16 296 51.9 7.72 9.19 K5 NYD 194756.98+100223.4
19479+1002 AG 391 2009 17 296 52.3 7.72 9.19 K5 NYD 194756.98+100223.4
19479+1002 AG 391 2014 20 296 52.1 7.72 9.19 K5 NY 194756.98+100223.4
19479+1002 AG 391 2015 22 297 52.3 7.72 9.19 K5 NY 194756.98+100223.4

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