17523+4057 A 699
17h 52m 20.47s +40° 57' 10.0" P.A. 26.00 sep 0.1 mag 9.30,10.00 Sp G0
| Coord 2000 |
17523+4057 |
|
Discov num |
A 699 |
|
Comp |
|
|
Coord arcsec 2000 |
17 52 20.47 +40 57 10.0 |
|
| Date first |
1904 |
|
Date last |
1995 |
|
Obs |
10 |
|
| Pa first |
48 |
|
Pa last |
25.8 |
|
P.A. Now (θ) |
25.8° |
|
| Sep first |
0.2 |
|
Sep last |
0.116 |
|
Sep. Now (ρ) |
0.116" |
|
| Mag pri |
9.30 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-075 |
|
Sec motion ra |
|
|
| Pri motion dec |
+057 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3093-00249-1 |
|
Gaia DR2 |
1344977190657152000 |
|
