21554+5938 JNN 292

 
 
21h 55m 24.36s +59 38' 37.1" P.A. 102 sep 0.2 mag 13.53,14.00 Sp M4.0
 
 
Coord 2000
21554+5938
Discov num
JNN 292
Comp
Coord arcsec 2000
21 55 24.36 +59 38 37.1
Date first
2012
Date last
2012
Obs
1
Pa first
102
Pa last
102
P.A. Now (θ)
102°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
13.53
Mag sec
14.00
delta mag (ΔM)
0.47
Spectral class
M4.0 (red)
Pri motion ra
+107
Sec motion ra
Pri motion dec
+027
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
102.3
Precise sep
0.199
Constellation
Cepheus
last precise pa
102.3
last precise sep
0.199
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21554+5938 JNN 292 2012 1 102 0.2 13.53 14.00 M4.0 215524.36+593837.1

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