16523+4652 TDT 123
16h 52m 15.56s +46° 52' 26.2" P.A. 249.00 sep 2.3 mag 11.75,11.97
| Coord 2000 |
16523+4652 |
|
Discov num |
TDT 123 |
|
Comp |
|
|
Coord arcsec 2000 |
16 52 15.56 +46 52 26.2 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
249 |
|
Pa last |
249.1 |
|
P.A. Now (θ) |
249.1° |
|
| Sep first |
2.3 |
|
Sep last |
2.279 |
|
Sep. Now (ρ) |
2.279" |
|
| Mag pri |
11.75 |
|
Mag sec |
11.97 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
|
|
| Pri motion ra |
-018 |
|
Sec motion ra |
|
|
| Pri motion dec |
-058 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
3500-01898-1 |
|
Gaia DR2 |
1407805209212794240 |
|
