2023-12-16 / UCAC4 657-021164 / (104212) 2000 ER117
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jiri Kubanek
O-
VID
M303
CZ
GPS
19:55:47
19:57:05
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 471d4e00-ddb4-11f0-547e-0821e6e805cf for map and profile fit
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Event Details
Occultation UUID [and DB] : 471d4e00-ddb4-11f0-547e-0821e6e805cf [observed]
Occultation Date + Time : 2023-12-16 at 19:54:09 UT +/- 0.01 min [1]
Object Designation : (104212) 2000 ER117
Orbit Class : MBA
Star Designation : GDR3 0228282493944503552
Star Coordinates (ICRF) : RA = 04 21 17.8247, DE = +41 17 03.079 [2]
Star Magnitudes : G = 11.92 mag, RP = 10.92 mag, BP = 12.93 mag
Object Magnitude : V = 18.96 mag
Estimated Magnitude Drop : 7.1 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.3 km (src: astorb)
Speed of the shadow : 12.7 km/s
Elongation to Moon & Sun : 115° (sunlit = 18%), Sun = 156°
Cross-track uncertainty : 1.7 mas = 2 km = 0.59 path-width (1-sig)
RUWE and duplicate source : 2.46 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#40
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)
