20249-0648 A  2998

 
 
20h 24m 54.57s -06 47' 44.4" P.A. 338 sep 0.5 mag 9.66,11.27 Sp G5 dist. 80.65 pc (263.08 l.y.)
 
 
Coord 2000
20249-0648
Discov num
A  2998
Comp
Coord arcsec 2000
20 24 54.57 -06 47 44.4
Date first
1915
Date last
1991
Obs
5
Pa first
10
Pa last
338
P.A. Now (θ)
338°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.66
Mag sec
11.27
delta mag (ΔM)
1.61
Spectral class
G5 (yellow)
Pri motion ra
-088
Sec motion ra
Pri motion dec
-201
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338
Precise sep
0.494
Constellation
Aquila
HIP
100698
Tycho2
5175-00156-1
HD
194265
BD
BD-07 5283
Distance
80.65
Distance ly
263.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20249-0648 A 2998 1991 5 338 0.5 9.66 11.27 G5 D 202454.57-064744.4

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