18420+2528 SLE 503 (HD 336732)
18h 41m 58.21s +25° 27' 33.0" P.A. 130.00 sep 9.8 mag 11.37,12.40
| Coord 2000 |
18420+2528 |
|
Discov num |
SLE 503 |
|
Comp |
|
|
Coord arcsec 2000 |
18 41 58.21 +25 27 33.0 |
|
| Date first |
1982 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
128 |
|
Pa last |
129.5 |
|
P.A. Now (θ) |
129.5° |
|
| Sep first |
10.2 |
|
Sep last |
9.843 |
|
Sep. Now (ρ) |
9.843" |
|
| Mag pri |
11.37 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.03 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
rPM=0.404
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 336732 |
|
Constellation |
Hercules |
|
Tycho2 |
2112-00540-1 |
|
Gaia DR2 |
4537663532693542656 |
|
| HD |
336732 |
|