2025-12-11 / UCAC4 594-026056 / (50649) 2000 EK90
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Henk de Groot |
O+ |
VID |
M350 |
NL |
GPS |
02:39:01 |
02:39:56.36 |
02:39:56.83 |
02:40:33 |
0.020 |
0.040 |
0.47 |
6.1 |
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] : d7836980-ddb8-11f0-547e-0e467bf6b23e [observed]
Occultation Date + Time : 2025-12-11 at 02:43:20 UT +/- 0.0 min [1]
Object Designation : (50649) 2000 EK90
Orbit Class : MBA
Star Designation : GDR3 3431377225363525760
Star Coordinates (ICRF) : RA = 06 03 44.0748, DE = +28 39 14.385 [2]
Star Magnitudes : G = 12.89 mag, RP = 12.53 mag, BP = 13.11 mag
Object Magnitude : V = 17.96 mag
Estimated Magnitude Drop : 5.1 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 5.5 km (src: astorb)
Speed of the shadow : 12.9 km/s
Elongation to Moon & Sun : 70° (sunlit = 58%), Sun = 167°
Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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