20465+6717 MLR  73

 
 
20h 46m 32.32s +67 16' 32.4" P.A. 37.00 sep 6.3 mag 8.20,11.71 Sp B9 dist. 413.22 pc (1347.92 l.y.)
 
 
Coord 2000
20465+6717
Discov num
MLR  73
Comp
Coord arcsec 2000
20 46 32.32 +67 16 32.4
Date first
1894
Date last
2015
Obs
16
Pa first
42
Pa last
37
P.A. Now (θ)
37°
Sep first
6.5
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
8.20
Mag sec
11.71
delta mag (ΔM)
3.51
Spectral class
B9 (blue-white)
Pri motion ra
-011
Sec motion ra
+063
Pri motion dec
-017
Sec motion dec
+090
Notes
rPM=1.184
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
37.4
Precise sep
6.336
Constellation
Cepheus
SAO
19036
HIP
102518
Tycho2
4258-00757-1
Gaia DR2
41160551424
HD
198454
BD
BD+66 1326
Distance
413.22
Distance ly
1347.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20465+6717 MLR 73 1999 10 38 6.3 8.20 11.71 B9 D 204632.32+671632.4
20465+6717 MLR 73 2004 11 37 6.3 8.20 11.71 B9 D 204632.32+671632.4
20465+6717 MLR 73 2015 12 37 6.3 8.20 11.71 B9 204632.32+671632.4

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