22026+6816 MLB 310BC

 
 
22h 02m 27.23s +68 15' 21.0" P.A. 197 sep 4.1 mag 11.98,12.50
 
 
Coord 2000
22026+6816
Discov num
MLB 310
Comp
BC
Coord arcsec 2000
22 02 27.23 +68 15 21.0
Date first
1894
Date last
2007
Obs
6
Pa first
205
Pa last
197
P.A. Now (θ)
197°
Sep first
4.9
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
11.98
Mag sec
12.50
delta mag (ΔM)
0.52
Spectral class
Pri motion ra
+004
Sec motion ra
+003
Pri motion dec
+033
Sec motion dec
+008
Notes
rPM=0.753
Nature of this double is uncertain.
 
 
22026+6816 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22026+6816 MLB 310 AB 1894 2003 7 254 43.1 8.75 11.98 3.23
Show 22026+6816 MLB 310 BC 1894 2007 6 197 4.1 11.98 12.50 0.52 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197.4
Precise sep
4.1
Cdsa2 id
MLB 310 BC
Constellation
Cepheus
Ra deg
22.040897222222224
De deg
68.25583333333333
last precise pa
197.4
last precise sep
4.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22026+6816 MLB 310 BC 2007 4 197 4.1 11.98 12.50 220227.23+681521.0

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