20533+6209 BUP 219BC

 
 
20h 53m 08.06s +62 10' 15.3" P.A. 290 sep 61.5 mag 9.17,13.40 Sp F8
 
 
Coord 2000
20533+6209
Discov num
BUP 219
Comp
BC
Coord arcsec 2000
20 53 08.06 +62 10 15.3
Date first
1910
Date last
2003
Obs
5
Pa first
293
Pa last
290
P.A. Now (θ)
290°
Sep first
60.6
Sep last
61.5
Sep. Now (ρ)
61.5"
Mag pri
9.17
Mag sec
13.40
delta mag (ΔM)
4.23
Spectral class
F8 (yellow-white)
Pri motion ra
+023
Sec motion ra
+002
Pri motion dec
+021
Sec motion dec
+019
Notes
N (See Notes)
rPM=0.677
Nature of this double is uncertain.
 
 
20533+6209 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20533+6209 BUP 219 AB 1875 2003 12 307 102.9 8.76 9.17 0.41
Show 20533+6209 CSN 13 AD 2000 2000 1 89 10.6 4.62 14.40 9.78
Show 20533+6209 BUP 219 BC 1910 2003 5 290 61.5 9.17 13.40 4.23 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
289.8
Precise sep
61.47
Cdsa2 id
BUP 219 BC
Constellation
Cepheus
Ra deg
20.885572222222223
De deg
62.17091666666666
last precise pa
289.8
last precise sep
61.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20533+6209 BUP 219 BC 2002 4 290 61.6 9.00 13.20 F8 D 205308.06+621015.3
20533+6209 BUP 219 BC 2003 5 290 61.5 9.17 13.40 F8 N D 205308.06+621015.3

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