13418+5815 JNN 94
13h 41m 46.37s +58° 15' 19.5" P.A. 253.00 sep 0.9 mag 12.90,13.80 Sp M3+M4
Coord 2000 |
13418+5815 |
|
Discov num |
JNN 94 |
|
Comp |
|
|
Coord arcsec 2000 |
13 41 46.37 +58 15 19.5 |
|
Date first |
2008 |
|
Date last |
2018 |
|
Obs |
8 |
|
Pa first |
248 |
|
Pa last |
252.8 |
|
P.A. Now (θ) |
252.8° |
|
Sep first |
0.5 |
|
Sep last |
0.85 |
|
Sep. Now (ρ) |
0.85" |
|
Mag pri |
12.90 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
M3+M4 (red/red) |
|
Pri motion ra |
-077 |
|
Sec motion ra |
|
|
Pri motion dec |
+022 |
|
Sec motion dec |
|
|
Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Gaia DR2 |
1658968059093995136 |
|