20251-0539 TDT2254

 
 
20h 25m 08.21s -05 38' 44.3" P.A. 106 sep 1 mag 10.93,11.05
 
 
Coord 2000
20251-0539
Discov num
TDT2254
Comp
Coord arcsec 2000
20 25 08.21 -05 38 44.3
Date first
1991
Date last
2015
Obs
2
Pa first
106
Pa last
106
P.A. Now (θ)
106°
Sep first
0.8
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.93
Mag sec
11.05
delta mag (ΔM)
0.12
Spectral class
Pri motion ra
-014
Sec motion ra
-014
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
106
Precise sep
0.965
Constellation
Aquila
Tycho2
5175-02038-1
Gaia DR2
16532852224
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20251-0539 TDT2254 1991 1 106 0.8 10.93 11.05 202508.21-053844.3
20251-0539 TDT2254 2015 2 106 1.0 10.93 11.05 202508.21-053844.3

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