2025-08-14 / TYC 1155-00277-1 / (26583) 2000 EF109
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Zdenek Moravec |
O- |
CCD |
T600 |
CZ |
GPS |
00:10:20 |
:: |
:: |
00:11:06 |
|
|
|
|
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] : 3d03d3a0-ddb7-11f0-547e-c445dfb7ab61 [observed]
Occultation Date + Time : 2025-08-14 at 00:11:07 UT +/- 0.01 min [1]
Object Designation : (26583) 2000 EF109
Orbit Class : MBA
Star Designation : GDR3 2719336626244980992
Star Coordinates (ICRF) : RA = 22 43 58.4500, DE = +11 35 49.243 [2]
Star Magnitudes : G = 10.02 mag, RP = 9.3 mag, BP = 10.61 mag
Object Magnitude : V = 18.48 mag
Estimated Magnitude Drop : 8.5 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 6.6 km (src: astorb)
Speed of the shadow : 10.4 km/s
Elongation to Moon & Sun : 38° (sunlit = 74%), Sun = 149°
Cross-track uncertainty : 1.0 mas = 1 km = 0.25 path-width (1-sig)
RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#55
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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