20058+0748 J   546

 
 
20h 05m 45.75s +07 48' 03.1" P.A. 289 sep 2.9 mag 10.77,11.16
 
 
Coord 2000
20058+0748
Discov num
J   546
Comp
Coord arcsec 2000
20 05 45.75 +07 48 03.1
Date first
1911
Date last
2015
Obs
14
Pa first
294
Pa last
289
P.A. Now (θ)
289°
Sep first
2.2
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
10.77
Mag sec
11.16
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
+017
Sec motion ra
-012
Pri motion dec
-009
Sec motion dec
+003
Notes
rPM=1.632
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
288.5
Precise sep
2.89
Constellation
Aquila
Tycho2
1072-01865-2
Gaia DR2
23577588480
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20058+0748 J 546 2002 11 289 2.9 10.77 11.16 200545.75+074803.1
20058+0748 J 546 2015 13 289 2.9 10.77 11.16 200545.75+074803.1

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