2025-08-15 / UCAC4 487-121259 / (116115) 2003 WL136
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Simon Kidd |
O+ |
VID |
M350 |
GB |
GPS |
23:30:02 |
23:30:56.17 |
23:30:56.89 |
23:32:00 |
0.060 |
0.060 |
0.72 |
8.6 |
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 |
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Occultation UUID [and DB] : 41eb03c0-ddb7-11f0-547e-76685fdf48d3 [observed]
Occultation Date + Time : 2025-08-15 at 23:33:56 UT +/- 0.01 min [1]
Object Designation : (116115) 2003 WL136
Orbit Class : MBA
Star Designation : GDR3 4250498480226603776
Star Coordinates (ICRF) : RA = 20 11 01.8262, DE = +07 13 46.334 [2]
Star Magnitudes : G = 14.77 mag, RP = 13.95 mag, BP = 15.49 mag
Object Magnitude : V = 19.01 mag
Estimated Magnitude Drop : 4.3 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 5.4 km (src: astorb)
Speed of the shadow : 12.0 km/s
Elongation to Moon & Sun : 100° (sunlit = 53%), Sun = 149°
Cross-track uncertainty : 1.7 mas = 2 km = 0.53 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#40
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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