18322-1235 RST 4016
18h 32m 10.62s -12° 34' 43.9" P.A. 31.00 sep 0.9 mag 10.00,13.20 Sp B5Ib
Coord 2000 |
18322-1235 |
|
Discov num |
RST4016 |
|
Comp |
|
|
Coord arcsec 2000 |
18 32 10.62 -12 34 43.9 |
|
Date first |
1937 |
|
Date last |
1943 |
|
Obs |
2 |
|
Pa first |
34 |
|
Pa last |
30.5 |
|
P.A. Now (θ) |
30.5° |
|
Sep first |
0.9 |
|
Sep last |
0.86 |
|
Sep. Now (ρ) |
0.86" |
|
Mag pri |
10.00 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
3.2 |
|
Spectral class |
B5Ib (blue-white) |
|
Pri motion ra |
+011 |
|
Sec motion ra |
|
|
Pri motion dec |
+006 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scutum |
|
SAO |
161577 |
|
Tycho2 |
5699-06026-1 |
|
Gaia DR2 |
4104988213755874176 |
|
HD |
170858 |
|