18333+1309 OSO 100
18h 33m 16.84s +13° 09' 25.4" P.A. 132.00 sep 23.0 mag 10.57,18.40 Sp sdF5 dist. 259.74 pc (847.27 l.y.)
Coord 2000 |
18333+1309 |
|
Discov num |
OSO 100 |
|
Comp |
|
|
Coord arcsec 2000 |
18 33 16.84 +13 09 25.4 |
|
Date first |
1994 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
135 |
|
Pa last |
132.4 |
|
P.A. Now (θ) |
132.4° |
|
Sep first |
21.6 |
|
Sep last |
23.014 |
|
Sep. Now (ρ) |
23.014" |
|
Mag pri |
10.57 |
|
Mag sec |
18.40 |
|
delta mag (ΔM) |
7.83 |
|
Spectral class |
sdF5 |
|
Pri motion ra |
-041 |
|
Sec motion ra |
|
|
Pri motion dec |
-274 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
HIP |
90957 |
|
Tycho2 |
1036-00642-1 |
|
Gaia DR2 |
4508429270864441088 |
|
BD |
BD+13 3683 |
|
Distance |
259.74 |
|
Distance ly |
847.27 |
|