23208-5018 DUN 248 AB,C
23h 20m 50.13s -50° 18' 23.0" P.A. 212.00 sep 17.0 mag 6.15,6.58 Sp A8
| Coord 2000 |
23208-5018 |
|
Discov num |
DUN 248 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
23 20 50.13 -50 18 23.0 |
|
| Date first |
1826 |
|
Date last |
2016 |
|
Obs |
46 |
|
| Pa first |
217 |
|
Pa last |
212 |
|
P.A. Now (θ) |
212° |
|
| Sep first |
16.0 |
|
Sep last |
16.991 |
|
Sep. Now (ρ) |
16.991" |
|
| Mag pri |
6.15 |
|
Mag sec |
6.58 |
|
delta mag (ΔM) |
0.43 |
|
Spectral class |
A8 (white) |
|
| Pri motion ra |
+050 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-075 |
|
Sec motion dec |
+000 |
|
| Notes |
N
(See Notes) |
|
rPM=1
This double is not physical.
23208-5018 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 220003 |
247838 |
23 20 50 -50 18 23 |
RST 5560 AB |
2008 |
11 |
232 |
1.3 |
6.15 |
8.93 |
2.78 |
|
|
| Show |
|
247838 |
23 20 50 -50 18 23 |
DUN 248 AB,C |
2016 |
46 |
212 |
17.0 |
6.15 |
6.58 |
0.43 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
SAO |
247838 |
|
HIP |
115269 |
|
Tycho2 |
8461-01251-1 |
|
| Gaia DR2 |
6502030631546224512 |
|
HD |
220002 |
|
HR |
8877 |
|
GC |
32496 |
|
| CD |
CD-5013947 |
|
