19235-6924 DON 957 AB
19h 23m 31.30s -69° 24' 27.4" P.A. 249.00 sep 2.8 mag 7.92,13.60 Sp F8V dist. 61.27 pc (199.86 l.y.)
| Coord 2000 |
19235-6924 |
|
Discov num |
DON 957 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 23 31.30 -69 24 27.4 |
|
| Date first |
1929 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
252 |
|
Pa last |
249.1 |
|
P.A. Now (θ) |
249.1° |
|
| Sep first |
2.6 |
|
Sep last |
2.823 |
|
Sep. Now (ρ) |
2.823" |
|
| Mag pri |
7.92 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
5.68 |
|
Spectral class |
F8V (yellow-white) |
|
| Pri motion ra |
-051 |
|
Sec motion ra |
|
|
| Pri motion dec |
+067 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
19235-6924 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
254545 |
19 23 31 -69 24 27 |
DON 957 AB |
2016 |
4 |
249 |
2.8 |
7.92 |
13.60 |
5.68 |
|
<=== |
| Show |
HD 180808 |
254545 |
19 23 31 -69 24 27 |
SHY 755 AC |
2016 |
6 |
119 |
999.9 |
7.92 |
6.78 |
1.14 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pavo |
|
SAO |
254545 |
|
HIP |
95315 |
|
Tycho2 |
9309-00864-1 |
|
| Gaia DR2 |
6420831319881655040 |
|
HD |
180808 |
|
CP |
CP-69 2983 |
|
Distance |
61.27 |
|
| Distance ly |
199.86 |
|
