16550+2544 STF 2110 (56 Her)
16h 55m 02.15s +25° 43' 50.6" P.A. 92.00 sep 18.0 mag 6.10,10.80 Sp G8III dist. 136.8 pc (446.24 l.y.)
Coord 2000 |
16550+2544 |
|
Discov num |
STF2110 |
|
Comp |
|
|
Coord arcsec 2000 |
16 55 02.15 +25 43 50.6 |
|
Date first |
1838 |
|
Date last |
2020 |
|
Obs |
30 |
|
Pa first |
96 |
|
Pa last |
91.6 |
|
P.A. Now (θ) |
91.6° |
|
Sep first |
15.0 |
|
Sep last |
17.98 |
|
Sep. Now (ρ) |
17.98" |
|
Mag pri |
6.10 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
4.7 |
|
Spectral class |
G8III (yellow) |
|
Pri motion ra |
+018 |
|
Sec motion ra |
|
|
Pri motion dec |
-021 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
56 Her |
|
Constellation |
Hercules |
|
SAO |
84692 |
|
HIP |
82780 |
|
Tycho2 |
2063-01212-1 |
|
Gaia DR2 |
1306215557487643776 |
|
HD |
152863 |
|
HR |
6292 |
|
GC |
22810 |
|
ADS |
10259 |
|
BD |
BD+25 3156 |
|
Flamsteed |
56 Herculis |
|
Flamsteed name |
56 Her |
|
Distance |
136.8 |
|
Distance ly |
446.24 |
|