2026-09-02 / UCAC4 402-103367 / (83649) 2001 TU2
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Michael OConnell
O-
VID
M350
ES
NTP
23:15:52
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23:17:52
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 99f8ce40-d9af-11f1-43f3-57a239c8c29b for map and profile fit
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Event Details
Occultation UUID [and DB] : 99f8ce40-d9af-11f1-43f3-57a239c8c29b [observed]
Occultation Date + Time : 2026-09-02 at 23:30:58 UT +/- 0.15 min [1]
Object Designation : (83649) 2001 TU2
Orbit Class : MBA
Star Designation : GDR3 4202608044389962880
Star Coordinates (ICRF) : RA = 19 06 42.4059, DE = -09 38 49.445 [2]
Star Magnitudes : G = 13.7 mag, RP = 13.12 mag, BP = 14.1 mag
Object Magnitude : V = 19.87 mag
Estimated Magnitude Drop : 6.2 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 3.3 km (src: astorb)
Speed of the shadow : 4.7 km/s
Elongation to Moon & Sun : 123° (sunlit = 65%), Sun = 125°
Cross-track uncertainty : 1.0 mas = 1 km = 0.47 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL38
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)
