16337+2552 TDS 9972
16h 33m 40.96s +25° 51' 58.2" P.A. 227.00 sep 1.6 mag 11.21,11.44
Coord 2000 |
16337+2552 |
|
Discov num |
TDS9972 |
|
Comp |
|
|
Coord arcsec 2000 |
16 33 40.96 +25 51 58.2 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
207 |
|
Pa last |
227.2 |
|
P.A. Now (θ) |
227.2° |
|
Sep first |
0.5 |
|
Sep last |
1.646 |
|
Sep. Now (ρ) |
1.646" |
|
Mag pri |
11.21 |
|
Mag sec |
11.44 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
|
|
Pri motion ra |
-025 |
|
Sec motion ra |
-025 |
|
Pri motion dec |
+052 |
|
Sec motion dec |
+052 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2048-00353-1 |
|
Gaia DR2 |
1303986572540283776 |
|