16474+2300 HU 666
16h 47m 23.01s +23° 00' 06.2" P.A. 228.00 sep 0.8 mag 9.30,13.10 Sp G5
| Coord 2000 |
16474+2300 |
|
Discov num |
HU 666 |
|
Comp |
|
|
Coord arcsec 2000 |
16 47 23.01 +23 00 06.2 |
|
| Date first |
1903 |
|
Date last |
2014 |
|
Obs |
8 |
|
| Pa first |
206 |
|
Pa last |
228.4 |
|
P.A. Now (θ) |
228.4° |
|
| Sep first |
0.6 |
|
Sep last |
0.787 |
|
Sep. Now (ρ) |
0.787" |
|
| Mag pri |
9.30 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
SAO |
84605 |
|
Tycho2 |
2058-00209-1 |
|
Gaia DR2 |
4566066048336319744 |
|
| HD |
151589 |
|
ADS |
10215 |
|
