20114+0559 J  1339

 
 
20h 11m 26.42s +05 57' 06.8" P.A. 13.00 sep 2.6 mag 12.57,13.80
 
 
Coord 2000
20114+0559
Discov num
J  1339
Comp
Coord arcsec 2000
20 11 26.42 +05 57 06.8
Date first
1914
Date last
2015
Obs
4
Pa first
15
Pa last
13
P.A. Now (θ)
13°
Sep first
2.1
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
12.57
Mag sec
13.80
delta mag (ΔM)
1.23
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.9
Precise sep
2.558
Constellation
Aquila
Tycho2
0507-00480-1
Gaia DR2
18541885824
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20114+0559 J 1339 1954 2 14 2.4 12.57 13.80 201126.42+055706.8
20114+0559 J 1339 2000 3 13 2.5 12.57 13.80 201126.42+055706.8
20114+0559 J 1339 2015 4 13 2.6 12.57 13.80 201126.42+055706.8

If you need more information about this double, apply for a data request form to the WDS.