20084+0628 J   547

 
 
20h 08m 25.57s +06 28' 20.7" P.A. 92 sep 4.4 mag 10.98,13.80
 
 
Coord 2000
20084+0628
Discov num
J   547
Comp
Coord arcsec 2000
20 08 25.57 +06 28 20.7
Date first
1911
Date last
2015
Obs
6
Pa first
86
Pa last
92
P.A. Now (θ)
92°
Sep first
4.5
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
10.98
Mag sec
13.80
delta mag (ΔM)
2.82
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91.9
Precise sep
4.434
Constellation
Aquila
Tycho2
0507-01927-1
Gaia DR2
10185927168
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20084+0628 J 547 2000 3 92 4.4 10.98 13.80 D 200825.57+062820.7
20084+0628 J 547 2010 5 94 4.3 10.98 13.80 200825.57+062820.7
20084+0628 J 547 2015 6 92 4.4 10.98 13.80 200825.57+062820.7

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