19244+2834 ARY  55

 
 
19h 24m 21.76s +28 34' 48.3" P.A. 297 sep 67.9 mag 7.75,10.91 Sp K1III
 
 
Coord 2000
19244+2834
Discov num
ARY  55
Comp
Coord arcsec 2000
19 24 21.76 +28 34 48.3
Date first
1893
Date last
2010
Obs
7
Pa first
291
Pa last
297
P.A. Now (θ)
297°
Sep first
68.6
Sep last
67.9
Sep. Now (ρ)
67.9"
Mag pri
7.75
Mag sec
10.91
delta mag (ΔM)
3.16
Spectral class
K1III (yellow-orange)
Pri motion ra
-003
Sec motion ra
+030
Pri motion dec
-007
Sec motion dec
+042
Notes
rPM=1.145
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.7
Precise sep
67.9
Constellation
Cygnus
last precise pa
296.7
last precise sep
67.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19244+2834 ARY 55 2005 5 296 67.9 7.75 10.91 K1III D 192421.76+283448.3
19244+2834 ARY 55 2010 7 297 67.8 7.75 10.91 K1III 192421.76+283448.3

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