2024-09-14 / UCAC4 578-010529 / (20911) 4083 P-L
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Carles Schnabel
O+
VID
M400
ES
GPS
00:05:16
00:07:13.67
00:07:13.87
00:09:12
0.04
0.04
0.20
1.6
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 605779d0-ddb5-11f0-547e-21cef77932af for map and profile fit
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Event Details
Occultation UUID [and DB] : 605779d0-ddb5-11f0-547e-21cef77932af [observed]
Occultation Date + Time : 2024-09-14 at 00:12:20 UT +/- 0.0 min [1]
Object Designation : (20911) 4083 P-L
Orbit Class : MBA
Star Designation : GDR3 0162229096685097984
Star Coordinates (ICRF) : RA = 04 06 37.6309, DE = +25 25 13.965 [2]
Star Magnitudes : G = 12.8 mag, RP = 12.09 mag, BP = 13.35 mag
Object Magnitude : V = 19.25 mag
Estimated Magnitude Drop : 6.5 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 4.0 km (src: astorb)
Speed of the shadow : 8.2 km/s
Elongation to Moon & Sun : 129° (sunlit = 78%), Sun = 107°
Cross-track uncertainty : 0.3 mas = 0 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 0.9 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#57
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)
