20139+0641 GIC 164

 
 
20h 13m 59.04s +06 41' 15.6" P.A. 331 sep 101.5 mag 13.19,15.73
 
 
Coord 2000
20139+0641
Discov num
GIC 164
Comp
Coord arcsec 2000
20 13 59.04 +06 41 15.6
Date first
1958
Date last
2015
Obs
6
Pa first
330
Pa last
331
P.A. Now (θ)
331°
Sep first
102.0
Sep last
101.5
Sep. Now (ρ)
101.5"
Mag pri
13.19
Mag sec
15.73
delta mag (ΔM)
2.54
Spectral class
Pri motion ra
-250
Sec motion ra
-250
Pri motion dec
-578
Sec motion dec
-578
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
330.8
Precise sep
101.455
Constellation
Aquila
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20139+0641 GIC 164 2000 3 331 101.4 13.19 15.73 N D 201359.04+064115.6
20139+0641 GIC 164 2010 5 331 101.6 13.19 15.73 N 201359.04+064115.6
20139+0641 GIC 164 2015 6 331 101.5 13.19 15.73 N 201359.04+064115.6

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