13170-8953 R 189 AB
13h 16m 58.00s -89° 52' 39.3" P.A. 215.00 sep 42.2 mag 10.70,11.30
| Coord 2000 |
13170-8953 |
|
Discov num |
R 189 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 16 58.00 -89 52 39.3 |
|
| Date first |
1881 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
223 |
|
Pa last |
215.1 |
|
P.A. Now (θ) |
215.1° |
|
| Sep first |
36.4 |
|
Sep last |
42.214 |
|
Sep. Now (ρ) |
42.214" |
|
| Mag pri |
10.70 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
+004 |
|
| Notes |
S
(Parallax indidates non-physical) |
|
rPM=1.287
This double is not physical.
13170-8953 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
13 16 58 -89 52 39 |
R 189 AB |
2015 |
5 |
215 |
42.2 |
10.70 |
11.30 |
0.60 |
|
<=== |
| Show |
|
|
13 16 58 -89 52 39 |
DAM 797 AC |
2015 |
2 |
304 |
7.7 |
10.70 |
16.00 |
5.30 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Octans |
|
Tycho2 |
9520-00349-1 |
|
Gaia DR2 |
5764612062817646592 |
|
