23385+7338 A   898CD

 
 
23h 38m 13.35s +73 37' 57.8" P.A. 238 sep 3.2 mag 13.40,13.90
 
 
Coord 2000
23385+7338
Discov num
A   898
Comp
CD
Coord arcsec 2000
23 38 13.35 +73 37 57.8
Date first
2000
Date last
2003
Obs
3
Pa first
239
Pa last
238
P.A. Now (θ)
238°
Sep first
3.1
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
13.40
Mag sec
13.90
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+035
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
23385+7338 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23385+7338 A 898 AB 1904 2001 6 138 1.8 9.14 10.63 1.49
Show 23385+7338 A 898 CD 2000 2003 3 238 3.2 13.40 13.90 0.50 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.3
Precise sep
3.165
Constellation
Cepheus
last precise pa
238.3
last precise sep
3.165
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23385+7338 A 898 CD 2000 1 239 3.1 13.40 13.90 233813.35+733757.8
23385+7338 A 898 CD 2003 2 238 3.2 13.40 13.90 233813.35+733757.8

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