2026-10-28 / TYC 2865-01546-1 / (33837) 2000 FQ40
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Michael OConnell
O-
VID
M350
ES
NTP
19:07:33
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::
19:09:33
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 42b39790-d9b5-11f1-43f3-2c22b1bb9083 for map and profile fit
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Event Details
Occultation UUID [and DB] : 42b39790-d9b5-11f1-43f3-2c22b1bb9083 [observed]
Occultation Date + Time : 2026-10-28 at 19:02:54 UT +/- 0.01 min [1]
Object Designation : (33837) 2000 FQ40
Orbit Class : MBA
Star Designation : GDR3 0235946193069282688
Star Coordinates (ICRF) : RA = 03 23 44.4617, DE = +39 47 26.358 [2]
Star Magnitudes : G = 9.84 mag, RP = 8.81 mag, BP = 10.93 mag
Object Magnitude : V = 17.79 mag
Estimated Magnitude Drop : 8.0 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 5.5 km (src: astorb)
Speed of the shadow : 17.1 km/s
Elongation to Moon & Sun : 20° (sunlit = 91%), Sun = 149°
Cross-track uncertainty : 5.3 mas = 6 km = 1.14 path-width (1-sig)
RUWE and duplicate source : 1.38 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL47
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)
