17201+2513 BRT 3317
17h 20m 03.56s +25° 12' 40.0" P.A. 61.00 sep 6.7 mag 13.02,13.08
| Coord 2000 |
17201+2513 |
|
Discov num |
BRT3317 |
|
Comp |
|
|
Coord arcsec 2000 |
17 20 03.56 +25 12 40.0 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
48 |
|
Pa last |
61.4 |
|
P.A. Now (θ) |
61.4° |
|
| Sep first |
3.6 |
|
Sep last |
6.74 |
|
Sep. Now (ρ) |
6.74" |
|
| Mag pri |
13.02 |
|
Mag sec |
13.08 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-022 |
|
Sec motion dec |
|
|
| Notes |
N
B
(See Notes, Blue magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4570530065547342976 |
|
