18153-4650 B 1882 (HD 166948)
18h 15m 16.32s -46° 49' 41.3" P.A. 228.00 sep 1.4 mag 9.85,10.87 Sp F5V
| Coord 2000 |
18153-4650 |
|
Discov num |
B 1882 |
|
Comp |
|
|
Coord arcsec 2000 |
18 15 16.32 -46 49 41.3 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
230 |
|
Pa last |
227.5 |
|
P.A. Now (θ) |
227.5° |
|
| Sep first |
1.6 |
|
Sep last |
1.415 |
|
Sep. Now (ρ) |
1.415" |
|
| Mag pri |
9.85 |
|
Mag sec |
10.87 |
|
delta mag (ΔM) |
1.02 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 166948 |
|
Constellation |
Telescopium |
|
SAO |
228844 |
|
Tycho2 |
8358-00787-1 |
|
| Gaia DR2 |
6707847491609107712 |
|
HD |
166948 |
|
DM |
CP-46 9193 |
|
