17284+4822 ES 1091
17h 28m 24.17s +48° 21' 52.7" P.A. 309.00 sep 6.5 mag 10.63,13.20
| Coord 2000 |
17284+4822 |
|
Discov num |
ES 1091 |
|
Comp |
|
|
Coord arcsec 2000 |
17 28 24.17 +48 21 52.7 |
|
| Date first |
1911 |
|
Date last |
2017 |
|
Obs |
10 |
|
| Pa first |
307 |
|
Pa last |
308.9 |
|
P.A. Now (θ) |
308.9° |
|
| Sep first |
5.8 |
|
Sep last |
6.51 |
|
Sep. Now (ρ) |
6.51" |
|
| Mag pri |
10.63 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
2.57 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3513-00561-1 |
|
Gaia DR2 |
1365581317006790656 |
|
ADS |
10582 |
|
