18300+1734 TDT 914
18h 29m 58.96s +17° 33' 47.4" P.A. 277.00 sep 0.5 mag 10.64,10.86
| Coord 2000 |
18300+1734 |
|
Discov num |
TDT 914 |
|
Comp |
|
|
Coord arcsec 2000 |
18 29 58.96 +17 33 47.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
277 |
|
Pa last |
277.3 |
|
P.A. Now (θ) |
277.3° |
|
| Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
| Mag pri |
10.64 |
|
Mag sec |
10.86 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1573-00967-1 |
|
Gaia DR2 |
4522648185289161856 |
|