2026-09-04 / UCAC4 630-013881 / (60103) 1999 TP187
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Michael OConnell
O-
VID
M350
ES
NTP
02:09:04
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::
02:11:04
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 a1cac240-d9af-11f1-43f3-1cbaff7fbdeb for map and profile fit
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Event Details
Occultation UUID [and DB] : a1cac240-d9af-11f1-43f3-1cbaff7fbdeb [observed]
Occultation Date + Time : 2026-09-04 at 02:11:42 UT +/- 0.01 min [1]
Object Designation : (60103) 1999 TP187
Orbit Class : MBA
Star Designation : GDR3 0219793100246284416
Star Coordinates (ICRF) : RA = 03 51 58.7568, DE = +35 52 02.231 [2]
Star Magnitudes : G = 14.34 mag, RP = 13.67 mag, BP = 14.85 mag
Object Magnitude : V = 19.73 mag
Estimated Magnitude Drop : 5.4 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.7 km (src: astorb)
Speed of the shadow : 14.4 km/s
Elongation to Moon & Sun : 11° (sunlit = 53%), Sun = 98°
Cross-track uncertainty : 1.0 mas = 1 km = 0.40 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL54
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)
