20127+3330 FAL  67

 
 
20h 12m 39.82s +33 29' 44.2" P.A. 165 sep 21.3 mag 8.04,9.90 Sp B8III dist. 3125 pc (10193.75 l.y.)
 
 
Coord 2000
20127+3330
Discov num
FAL  67
Comp
Coord arcsec 2000
20 12 39.82 +33 29 44.2
Date first
1893
Date last
2015
Obs
15
Pa first
168
Pa last
165
P.A. Now (θ)
165°
Sep first
21.5
Sep last
21.3
Sep. Now (ρ)
21.3"
Mag pri
8.04
Mag sec
9.90
delta mag (ΔM)
1.86
Spectral class
B8III (blue-white)
Pri motion ra
+000
Sec motion ra
+010
Pri motion dec
-003
Sec motion dec
-005
Notes
rPM=0.912
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.5
Precise sep
21.253
Constellation
Cygnus
SAO
69604
HIP
99590
Tycho2
2675-03048-1
Gaia DR2
61711416064
HD
192225
BD
BD+33 3802
Distance
3125
Distance ly
10193.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20127+3330 FAL 67 2003 8 165 20.7 8.04 9.90 B8III D 201239.82+332944.2
20127+3330 FAL 67 2009 9 164 21.3 8.04 9.90 B8III D 201239.82+332944.2
20127+3330 FAL 67 2010 11 164 21.0 8.04 9.90 B8III 201239.82+332944.2
20127+3330 FAL 67 2015 15 165 21.3 8.04 9.90 B8III 201239.82+332944.2

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