16455+4446 A 1864
16h 45m 27.06s +44° 45' 38.6" P.A. 127.00 sep 0.2 mag 10.60,10.80 Sp F2
Coord 2000 |
16455+4446 |
|
Discov num |
A 1864 |
|
Comp |
|
|
Coord arcsec 2000 |
16 45 27.06 +44 45 38.6 |
|
Date first |
1908 |
|
Date last |
2019 |
|
Obs |
13 |
|
Pa first |
133 |
|
Pa last |
127.1 |
|
P.A. Now (θ) |
127.1° |
|
Sep first |
0.3 |
|
Sep last |
0.23 |
|
Sep. Now (ρ) |
0.23" |
|
Mag pri |
10.60 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
3082-00903-1 |
|
Gaia DR2 |
1405867457407764096 |
|