2025-11-11 / UCAC4 357-001483 / (331303) 2011 EP42
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antoni Selva, Deborah Smith
O-
VID
M406
ES
GPS
19:13:42
::
::
19:15:42
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 b34e75f0-ddb8-11f0-547e-2f3735fb8aac for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : b34e75f0-ddb8-11f0-547e-2f3735fb8aac [observed]
Occultation Date + Time : 2025-11-11 at 19:13:38 UT +/- 0.02 min [1]
Object Designation : (331303) 2011 EP42
Orbit Class : MBA
Star Designation : GDR3 2354880957230512896
Star Coordinates (ICRF) : RA = 01 19 23.2397, DE = -18 43 37.125 [2]
Star Magnitudes : G = 12.8 mag, RP = 12.18 mag, BP = 13.25 mag
Object Magnitude : V = 19.89 mag
Estimated Magnitude Drop : 7.1 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 3.1 km (src: astorb)
Speed of the shadow : 6.7 km/s
Elongation to Moon & Sun : 122° (sunlit = 55%), Sun = 135°
Cross-track uncertainty : 0.7 mas = 1 km = 0.34 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#33
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)
