2026-10-14 / UCAC4 365-189811 / (23840) 1998 QP100
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefano Sposetti
O-
VID
M420
CH
GPS
19:20:55
::
::
19:22:55
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 7604c200-d9b4-11f1-43f3-551efb4f89fe for map and profile fit
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Event Details
Occultation UUID [and DB] : 7604c200-d9b4-11f1-43f3-551efb4f89fe [observed]
Occultation Date + Time : 2026-10-14 at 18:53:49 UT +/- 0.04 min [1]
Object Designation : (23840) 1998 QP100
Orbit Class : MBA
Star Designation : GDR3 2595523709922273024
Star Coordinates (ICRF) : RA = 22 22 44.8311, DE = -17 03 35.145 [2]
Star Magnitudes : G = 13.0 mag, RP = 12.45 mag, BP = 13.38 mag
Object Magnitude : V = 18.74 mag
Estimated Magnitude Drop : 5.8 mag
Estimated Max. Duration : 1.6 sec
Object Mean Diameter : 4.5 km (src: astorb)
Speed of the shadow : 2.9 km/s
Elongation to Moon & Sun : 82° (sunlit = 16%), Sun = 130°
Cross-track uncertainty : 1.7 mas = 2 km = 0.51 path-width (1-sig)
RUWE and duplicate source : 1.17 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL50
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)
