2024-10-06 / UCAC4 578-035321 / (32438) Wonyonghan
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Olivier Schreurs |
O+ |
VID |
M406 |
BE |
GPS |
01:18:40 |
01:19:40.447 |
01:19:40.767 |
01:20:41 |
0.02 |
0.02 |
0.32 |
5.1 |
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
| Map with groundtrack and observer stations |
|---|
| Event Details |
|
Occultation UUID [and DB] : 82ab0330-ddb5-11f0-547e-d649fbd966f6 [observed]
Occultation Date + Time : 2024-10-06 at 01:24:23 UT +/- 0.0 min [1]
Object Designation : (32438) Wonyonghan
Orbit Class : MBA
Star Designation : GDR3 3381940369376170880
Star Coordinates (ICRF) : RA = 06 52 49.1924, DE = +25 32 46.697 [2]
Star Magnitudes : G = 12.92 mag, RP = 12.46 mag, BP = 13.21 mag
Object Magnitude : V = 18.81 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 7.1 km (src: astorb)
Speed of the shadow : 15.9 km/s
Elongation to Moon & Sun : 127° (sunlit = 9%), Sun = 91°
Cross-track uncertainty : 0.7 mas = 1 km = 0.19 path-width (1-sig)
RUWE and duplicate source : 1.14 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#47
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
(If error 404: link not valid which means no data available)
Loading sky atlas…
Aladin Lite direct link (has Gaia overlay)
