23384+6911 CVR 289

 
 
23h 38m 24.79s +69 11' 22.6" P.A. 171 sep 69.7 mag 20.50,22.00 Sp M2+M5
 
 
Coord 2000
23384+6911
Discov num
CVR 289
Comp
Coord arcsec 2000
23 38 24.79 +69 11 22.6
Date first
1999
Date last
1999
Obs
1
Pa first
171
Pa last
171
P.A. Now (θ)
171°
Sep first
69.7
Sep last
69.7
Sep. Now (ρ)
69.7"
Mag pri
20.50
Mag sec
22.00
delta mag (ΔM)
1.5
Spectral class
M2+M5 (red/red)
Pri motion ra
+020
Sec motion ra
+021
Pri motion dec
+064
Sec motion dec
+065
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
171.2
Precise sep
69.68
Constellation
Cepheus
last precise pa
171.2
last precise sep
69.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23384+6911 CVR 289 1999 1 171 69.7 20.50 22.00 M2+M5 V R 233824.79+691122.6

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