2026-07-10 / UCAC4 400-094031 / (86265) 1999 TT249
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Alfonso Noschese
O-
VID
M450
IT
GPS
22:03:29
::
::
22:04:29
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 183266a0-d9aa-11f1-43f3-f8d19fdfa882 for map and profile fit
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Event Details
Occultation UUID [and DB] : 183266a0-d9aa-11f1-43f3-f8d19fdfa882 [observed]
Occultation Date + Time : 2026-07-10 at 22:28:48 UT +/- 0.02 min [1]
Object Designation : (86265) 1999 TT249
Orbit Class : MBA
Star Designation : GDR3 4203268786540710912
Star Coordinates (ICRF) : RA = 18 48 24.1428, DE = -10 02 47.067 [2]
Star Magnitudes : G = 15.81 mag, RP = 14.89 mag, BP = 16.67 mag
Object Magnitude : V = 19.48 mag
Estimated Magnitude Drop : 3.7 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.5 km (src: astorb)
Speed of the shadow : 14.0 km/s
Elongation to Moon & Sun : 134° (sunlit = 17%), Sun = 166°
Cross-track uncertainty : 1.8 mas = 3 km = 0.72 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL42
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)
