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
Cdsa2 id
JNN 257
Constellation
Cassiopeia
Ra deg
3.515302777777778
De deg
70.68672222222223
last precise pa
315.2
last precise sep
0.354
 
 
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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