03309+7041 JNN 257

 
 
03h 30m 55.09s +70 41' 12.2" P.A. 315 sep 0.4 mag 13.52,15.00 Sp M5.0
 
 
Coord 2000
03309+7041
Discov num
JNN 257
Comp
Coord arcsec 2000
03 30 55.09 +70 41 12.2
Date first
2012
Date last
2012
Obs
1
Pa first
315
Pa last
315
P.A. Now (θ)
315°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
13.52
Mag sec
15.00
delta mag (ΔM)
1.48
Spectral class
M5.0 (red)
Pri motion ra
+371
Sec motion ra
Pri motion dec
-487
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
315.2
Precise sep
0.354
Constellation
Cassiopeia
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03309+7041 JNN 257 2012 1 315 0.4 13.52 15.00 M5.0 033054.80+704114.0

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