16446+1009 HEI 545
16h 44m 37.75s +10° 09' 05.4" P.A. 236.00 sep 0.9 mag 10.77,11.03
Coord 2000 |
16446+1009 |
|
Discov num |
HEI 545 |
|
Comp |
|
|
Coord arcsec 2000 |
16 44 37.75 +10 09 05.4 |
|
Date first |
1989 |
|
Date last |
2013 |
|
Obs |
8 |
|
Pa first |
241 |
|
Pa last |
235.6 |
|
P.A. Now (θ) |
235.6° |
|
Sep first |
0.5 |
|
Sep last |
0.863 |
|
Sep. Now (ρ) |
0.863" |
|
Mag pri |
10.77 |
|
Mag sec |
11.03 |
|
delta mag (ΔM) |
0.26 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-024 |
|
Sec motion dec |
-024 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
0966-00857-1 |
|
Gaia DR2 |
4446127506046978176 |
|