15589-0304 WIS 298 AC
15h 58m 52.79s -03° 04' 23.1" P.A. 266.00 sep 262.0 mag 8.97,15.00 Sp G0 dist. 69.69 pc (227.33 l.y.)
| Coord 2000 |
15589-0304 |
|
Discov num |
WIS 298 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 58 52.79 -03 04 23.1 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
266 |
|
Pa last |
265.8 |
|
P.A. Now (θ) |
265.8° |
|
| Sep first |
260.9 |
|
Sep last |
262.041 |
|
Sep. Now (ρ) |
262.041" |
|
| Mag pri |
8.97 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
6.03 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-237 |
|
Sec motion ra |
-245 |
|
| Pri motion dec |
+042 |
|
Sec motion dec |
+047 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.038 (< 0.3, Physical double)
This double is physical.
15589-0304 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 143144 |
140875 |
15 58 53 -03 04 23 |
STF 3101 AB |
2019 |
54 |
74 |
2.2 |
8.97 |
9.09 |
0.12 |
|
|
| Show |
|
140875 |
15 58 53 -03 04 23 |
WIS 298 AC |
2015 |
5 |
266 |
262.0 |
8.97 |
15.00 |
6.03 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
SAO |
140875 |
|
HIP |
78268 |
|
Tycho2 |
5023-00460-1 |
|
| Gaia DR2 |
4399734368831131392 |
|
HD |
143144 |
|
BD |
BD-02 4085 |
|
Distance |
69.69 |
|
| Distance ly |
227.33 |
|
