2026-09-20 / UCAC4 636-017501 / (518891) 2010 EX169
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Carles Schnabel
O-
VID
M400
ES
GPS
21:39:46
::
::
21:42:41
2
show Tim Haymes
O-
VID
M280
GB
GPS
21:42:31
::
::
21:44:31
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 1b8a98b0-d9b2-11f1-43f3-d273fb4f485f for map and profile fit
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Event Details
Occultation UUID [and DB] : 1b8a98b0-d9b2-11f1-43f3-d273fb4f485f [observed]
Occultation Date + Time : 2026-09-20 at 21:44:59 UT +/- 0.2 min [1]
Object Designation : (518891) 2010 EX169
Orbit Class : MBA
Star Designation : GDR3 0177656378696181120
Star Coordinates (ICRF) : RA = 04 18 05.6101, DE = +37 06 25.935 [2]
Star Magnitudes : G = 13.53 mag, RP = 12.75 mag, BP = 14.15 mag
Object Magnitude : V = 21.5 mag
Estimated Magnitude Drop : 8.0 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.1 km (src: astorb)
Speed of the shadow : 7.3 km/s
Elongation to Moon & Sun : 138° (sunlit = 69%), Sun = 108°
Cross-track uncertainty : 21.7 mas = 41 km = 19.66 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL22
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)
