18276+2509 KU 117 (HD 336284)
18h 27m 35.66s +25° 08' 37.8" P.A. 16.00 sep 19.5 mag 10.28,11.30 Sp A5
| Coord 2000 |
18276+2509 |
|
Discov num |
KU 117 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 35.66 +25 08 37.8 |
|
| Date first |
1895 |
|
Date last |
2018 |
|
Obs |
16 |
|
| Pa first |
17 |
|
Pa last |
15.9 |
|
P.A. Now (θ) |
15.9° |
|
| Sep first |
19.3 |
|
Sep last |
19.492 |
|
Sep. Now (ρ) |
19.492" |
|
| Mag pri |
10.28 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
1.02 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=0.5
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 336284 |
|
Constellation |
Hercules |
|
SAO |
86082 |
|
Tycho2 |
2110-00874-1 |
|
| Gaia DR2 |
4536705342669682432 |
|
HD |
336284 |
|
