20143+0009 HDS2885

 
 
20h 14m 19.96s +00 08' 39.9" P.A. 135 sep 0.2 mag 8.32,10.83 Sp A5 dist. 167.22 pc (545.47 l.y.)
 
 
Coord 2000
20143+0009
Discov num
HDS2885
Comp
Coord arcsec 2000
20 14 19.96 +00 08 39.9
Date first
1991
Date last
2018
Obs
6
Pa first
124
Pa last
135
P.A. Now (θ)
135°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.32
Mag sec
10.83
delta mag (ΔM)
2.51
Spectral class
A5 (white)
Pri motion ra
+023
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
135
Precise sep
0.214
Constellation
Aquila
SAO
144202
HIP
99748
Tycho2
0495-01725-1
Gaia DR2
90140110080
HD
192327
BD
BD-00 3949
Distance
167.22
Distance ly
545.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20143+0009 HDS2885 1991 1 124 0.2 8.32 10.83 A5 X 201419.96+000839.9
20143+0009 HDS2885 2006 2 206 0.1 8.32 10.83 A5 X 201419.96+000839.9
20143+0009 HDS2885 2014 4 139 0.2 8.32 10.83 A5 X 201419.96+000839.9
20143+0009 HDS2885 2015 5 138 0.2 8.32 10.83 A5 X 201419.96+000839.9

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