19536+4915 TOB 161

 
 
19h 53m 34.83s +49 15' 14.7" P.A. 221 sep 22.3 mag 10.99,11.45
 
 
Coord 2000
19536+4915
Discov num
TOB 161
Comp
Coord arcsec 2000
19 53 34.83 +49 15 14.7
Date first
1899
Date last
2016
Obs
9
Pa first
223
Pa last
221
P.A. Now (θ)
221°
Sep first
21.1
Sep last
22.3
Sep. Now (ρ)
22.3"
Mag pri
10.99
Mag sec
11.45
delta mag (ΔM)
0.46
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-008
Sec motion dec
-013
Notes
rPM=0.375
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.6
Precise sep
22.315
Cdsa2 id
TOB 161
Constellation
Cygnus
Ra deg
19.893008333333334
De deg
49.254083333333334
last precise pa
220.6
last precise sep
22.315
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19536+4915 TOB 161 2000 6 221 22.3 10.99 11.45 D 195334.83+491514.7
19536+4915 TOB 161 2003 7 221 22.3 10.99 11.45 D 195334.83+491514.7
19536+4915 TOB 161 2010 8 221 22.2 10.99 11.45 195334.83+491514.7
19536+4915 TOB 161 2016 9 221 22.3 10.99 11.45 195334.83+491514.7

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