20018-0354 J   154

 
 
20h 01m 46.06s -03 54' 08.0" P.A. 59 sep 4.3 mag 11.00,11.30
 
 
Coord 2000
20018-0354
Discov num
J   154
Comp
Coord arcsec 2000
20 01 46.06 -03 54 08.0
Date first
1910
Date last
2016
Obs
10
Pa first
60
Pa last
59
P.A. Now (θ)
59°
Sep first
3.3
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
11.00
Mag sec
11.30
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-109
Sec motion ra
+008
Pri motion dec
-055
Sec motion dec
+017
Notes
N (See Notes)
rPM=1.125
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
59.2
Precise sep
4.262
Constellation
Aquila
last precise pa
59.2
last precise sep
4.262
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20018-0354 J 154 1998 7 60 3.9 9.50 10.00 N D 200146.06-035408.0
20018-0354 J 154 2010 8 60 4.1 9.50 10.00 N D 200146.06-035408.0
20018-0354 J 154 2016 10 59 4.3 11.00 11.30 N 200146.06-035408.0

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