17516-6010 HDO 278 AB
17h 51m 35.47s -60° 09' 50.5" P.A. 345.00 sep 36.9 mag 5.92,13.00 Sp K0III dist. 123.15 pc (401.72 l.y.)
| Coord 2000 |
17516-6010 |
|
Discov num |
HDO 278 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 51 35.47 -60 09 50.5 |
|
| Date first |
1891 |
|
Date last |
2001 |
|
Obs |
4 |
|
| Pa first |
350 |
|
Pa last |
344.5 |
|
P.A. Now (θ) |
344.5° |
|
| Sep first |
30.0 |
|
Sep last |
36.86 |
|
Sep. Now (ρ) |
36.86" |
|
| Mag pri |
5.92 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
7.08 |
|
Spectral class |
K0III (yellow-orange) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17516-6010 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
254057 |
17 51 35 -60 09 50 |
HDO 278 AB |
2001 |
4 |
345 |
36.9 |
5.92 |
13.00 |
7.08 |
|
<=== |
| Show |
|
|
17 51 34 -60 09 15 |
DAM 685 BC |
2015 |
3 |
62 |
3.8 |
13.30 |
13.40 |
0.10 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pavo |
|
SAO |
254057 |
|
HIP |
87393 |
|
Tycho2 |
9054-00976-1 |
|
| Gaia DR2 |
5911782793714536192 |
|
HD |
161814 |
|
HR |
6624 |
|
GC |
24207 |
|
| CP |
CP-60 6950 |
|
Distance |
123.15 |
|
Distance ly |
401.72 |
|
