17158+1900 JOD 11
17h 15m 50.11s +19° 00' 00.0" P.A. 271.00 sep 1.5 mag 10.59,13.00 Sp M0.5
| Coord 2000 |
17158+1900 |
|
Discov num |
JOD 11 |
|
Comp |
|
|
Coord arcsec 2000 |
17 15 50.11 +19 00 00.0 |
|
| Date first |
2008 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
267 |
|
Pa last |
271 |
|
P.A. Now (θ) |
271° |
|
| Sep first |
1.8 |
|
Sep last |
1.471 |
|
Sep. Now (ρ) |
1.471" |
|
| Mag pri |
10.59 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2.41 |
|
Spectral class |
M0.5 (red) |
|
| Pri motion ra |
-130 |
|
Sec motion ra |
|
|
| Pri motion dec |
+015 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1544-00929-1 |
|
Gaia DR2 |
4548562265603840768 |
|
