18242-1213 HU 63
18h 24m 11.76s -12° 12' 50.4" P.A. 306.00 sep 4.1 mag 8.93,12.90 Sp O
Coord 2000 |
18242-1213 |
|
Discov num |
HU 63 |
|
Comp |
|
|
Coord arcsec 2000 |
18 24 11.76 -12 12 50.4 |
|
Date first |
1899 |
|
Date last |
2000 |
|
Obs |
4 |
|
Pa first |
316 |
|
Pa last |
305.5 |
|
P.A. Now (θ) |
305.5° |
|
Sep first |
3.0 |
|
Sep last |
4.11 |
|
Sep. Now (ρ) |
4.11" |
|
Mag pri |
8.93 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
3.97 |
|
Spectral class |
O (blue) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
+005 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scutum |
|
SAO |
161431 |
|
Tycho2 |
5698-05323-1 |
|
Gaia DR2 |
4153236162693785856 |
|
HD |
169226 |
|