18266-1612 J 461
18h 26m 34.12s -16° 10' 37.5" P.A. 350.00 sep 2.8 mag 11.90,12.10 Sp B8/9Ib/II
Coord 2000 |
18266-1612 |
|
Discov num |
J 461 |
|
Comp |
|
|
Coord arcsec 2000 |
18 26 34.12 -16 10 37.5 |
|
Date first |
1911 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
356 |
|
Pa last |
350.4 |
|
P.A. Now (θ) |
350.4° |
|
Sep first |
2.8 |
|
Sep last |
2.822 |
|
Sep. Now (ρ) |
2.822" |
|
Mag pri |
11.90 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
B8/9Ib/II (blue-white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
-027 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6266-02247-1 |
|
Gaia DR2 |
4097110938867503488 |
|