20374-0254 TOR  27

 
 
20h 37m 25.83s -02 53' 16.9" P.A. 233.00 sep 2.9 mag 10.30,10.80
 
 
Coord 2000
20374-0254
Discov num
TOR  27
Comp
Coord arcsec 2000
20 37 25.83 -02 53 16.9
Date first
1977
Date last
2016
Obs
5
Pa first
232
Pa last
233
P.A. Now (θ)
233°
Sep first
3.0
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
10.30
Mag sec
10.80
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+011
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.7
Precise sep
2.901
Constellation
Aquila
Tycho2
5180-00689-1
Gaia DR2
40200233216
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20374-0254 TOR 27 2001 2 232 2.7 10.30 10.80 N 203725.83-025316.9
20374-0254 TOR 27 2015 4 233 2.9 10.30 10.80 N 203725.83-025316.9

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