18090-2319 RST 5103
18h 09m 00.52s -23° 19' 02.2" P.A. 95.00 sep 1.1 mag 10.26,13.60 Sp B2III
Coord 2000 |
18090-2319 |
|
Discov num |
RST5103 |
|
Comp |
|
|
Coord arcsec 2000 |
18 09 00.52 -23 19 02.2 |
|
Date first |
1943 |
|
Date last |
1949 |
|
Obs |
2 |
|
Pa first |
92 |
|
Pa last |
95.1 |
|
P.A. Now (θ) |
95.1° |
|
Sep first |
1.1 |
|
Sep last |
1.06 |
|
Sep. Now (ρ) |
1.06" |
|
Mag pri |
10.26 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
3.34 |
|
Spectral class |
B2III (blue-white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-002 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6843-02328-1 |
|
Gaia DR2 |
4066526919057771520 |
|
HD |
165858 |
|