17566+2346 TDT 587
17h 56m 35.32s +23° 46' 07.8" P.A. 343.00 sep 0.5 mag 11.50,11.51
| Coord 2000 |
17566+2346 |
|
Discov num |
TDT 587 |
|
Comp |
|
|
Coord arcsec 2000 |
17 56 35.32 +23 46 07.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
343 |
|
Pa last |
342.7 |
|
P.A. Now (θ) |
342.7° |
|
| Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
| Mag pri |
11.50 |
|
Mag sec |
11.51 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+013 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
2090-00859-1 |
|
Gaia DR2 |
4577759113985696768 |
|
