20385+2909 HO  458

 
 
20h 38m 32.96s +29 08' 40.9" P.A. 101.00 sep 2.3 mag 10.92,11.12 Sp F8
 
 
Coord 2000
20385+2909
Discov num
HO  458
Comp
Coord arcsec 2000
20 38 32.96 +29 08 40.9
Date first
1893
Date last
2015
Obs
17
Pa first
99
Pa last
101
P.A. Now (θ)
101°
Sep first
1.9
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
10.92
Mag sec
11.12
delta mag (ΔM)
0.2
Spectral class
F8 (yellow-white)
Pri motion ra
-007
Sec motion ra
+005
Pri motion dec
+005
Sec motion dec
-004
Notes
rPM=1.744
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.2
Precise sep
2.263
Constellation
Vulpecula
Tycho2
2169-01390-2
Gaia DR2
44794358528
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20385+2909 HO 458 2002 15 100 2.3 10.92 11.12 F8 203832.96+290840.9
20385+2909 HO 458 2015 17 101 2.3 10.92 11.12 F8 203832.96+290840.9

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