2026-09-23 / UCAC4 418-154684 / (50574) 2000 ED40
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Eric Barbotin
O-
VID
T508
FR
GPS
22:11:00
::
::
22:13:00
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):
Using prediction 5a81c990-d9b1-11f1-43f3-7f4eafff40a4 for map and profile fit
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Event Details
Occultation UUID [and DB] : 5a81c990-d9b1-11f1-43f3-7f4eafff40a4 [observed]
Occultation Date + Time : 2026-09-23 at 22:11:49 UT +/- 0.02 min [1]
Object Designation : (50574) 2000 ED40
Orbit Class : MBA
Star Designation : GDR3 2440470790626876928
Star Coordinates (ICRF) : RA = 23 36 53.1930, DE = -06 35 39.519 [2]
Star Magnitudes : G = 13.02 mag, RP = 12.35 mag, BP = 13.53 mag
Object Magnitude : V = 18.25 mag
Estimated Magnitude Drop : 5.2 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4.1 km (src: astorb)
Speed of the shadow : 11.0 km/s
Elongation to Moon & Sun : 25° (sunlit = 92%), Sun = 170°
Cross-track uncertainty : 5.0 mas = 6 km = 1.50 path-width (1-sig)
RUWE and duplicate source : 1.74 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL42
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)
