18248-5256 RST 981 (HD 168845)
18h 24m 44.66s -52° 55' 59.2" P.A. 221.00 sep 1.5 mag 11.24,11.36 Sp F2V
| Coord 2000 |
18248-5256 |
|
Discov num |
RST 981 |
|
Comp |
|
|
Coord arcsec 2000 |
18 24 44.66 -52 55 59.2 |
|
| Date first |
1930 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
222 |
|
Pa last |
221.3 |
|
P.A. Now (θ) |
221.3° |
|
| Sep first |
1.1 |
|
Sep last |
1.479 |
|
Sep. Now (ρ) |
1.479" |
|
| Mag pri |
11.24 |
|
Mag sec |
11.36 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
F2V (yellow-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 168845 |
|
Constellation |
Telescopium |
|
Tycho2 |
8744-02382-2 |
|
Gaia DR2 |
6653679462853544192 |
|
| HD |
168845 |
|
