03309+7041 JNN 257
03h 30m 55.09s +70° 41' 12.2" P.A. 315.00 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 |
315.2 |
|
P.A. Now (θ) |
315.2° |
|
| Sep first |
0.4 |
|
Sep last |
0.354 |
|
Sep. Now (ρ) |
0.354" |
|
| 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