16592+2058 JNN 111
16h 59m 09.62s +20° 58' 16.4" P.A. 123.00 sep 0.6 mag 12.80,14.00 Sp M3+M4
| Coord 2000 |
16592+2058 |
|
Discov num |
JNN 111 |
|
Comp |
|
|
Coord arcsec 2000 |
16 59 09.62 +20 58 16.4 |
|
| Date first |
2008 |
|
Date last |
2019 |
|
Obs |
5 |
|
| Pa first |
140 |
|
Pa last |
122.6 |
|
P.A. Now (θ) |
122.6° |
|
| Sep first |
0.7 |
|
Sep last |
0.6 |
|
Sep. Now (ρ) |
0.6" |
|
| Mag pri |
12.80 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
M3+M4 (red/red) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
|
|
| Pri motion dec |
+118 |
|
Sec motion dec |
|
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4561968271578549632 |
|
