20335+5929 STI 988

 
 
20h 33m 28.06s +59 29' 21.7" P.A. 212 sep 11 mag 8.73,12.90 Sp A0 dist. 248.76 pc (811.46 l.y.)
 
 
Coord 2000
20335+5929
Discov num
STI 988
Comp
Coord arcsec 2000
20 33 28.06 +59 29 21.7
Date first
1903
Date last
2015
Obs
9
Pa first
323
Pa last
212
P.A. Now (θ)
212°
Sep first
10.2
Sep last
11.0
Sep. Now (ρ)
11"
Mag pri
8.73
Mag sec
12.90
delta mag (ΔM)
4.17
Spectral class
A0 (white)
Pri motion ra
+001
Sec motion ra
-009
Pri motion dec
+002
Sec motion dec
-006
Notes
rPM=1.184
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
212.2
Precise sep
10.953
Constellation
Cygnus
SAO
32695
HIP
101440
Tycho2
3962-01629-1
Gaia DR2
68055603072
HD
196294
BD
BD+58 2136
Distance
248.76
Distance ly
811.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20335+5929 STI 988 2002 3 212 10.9 8.10 12.90 A0 D 203328.06+592921.7
20335+5929 STI 988 2003 4 212 10.9 8.10 12.90 A0 D 203328.06+592921.7
20335+5929 STI 988 2015 5 212 11.0 8.73 12.90 A0 203328.06+592921.7

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