2025-08-29 / TYC 6337-00469-1 / (115658) 2003 UT138
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O-
VID
M200
PL
NTP
21:38:20
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::
21:40:20
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 558ec920-ddb7-11f0-547e-f97ad7bb2af2 for map and profile fit
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Event Details
Occultation UUID [and DB] : 558ec920-ddb7-11f0-547e-f97ad7bb2af2 [observed]
Occultation Date + Time : 2025-08-29 at 21:46:51 UT +/- 0.11 min [1]
Object Designation : (115658) 2003 UT138
Orbit Class : MBA
Star Designation : GDR3 6859422762989500672
Star Coordinates (ICRF) : RA = 20 25 51.7808, DE = -20 29 44.112 [2]
Star Magnitudes : G = 11.29 mag, RP = 10.79 mag, BP = 11.62 mag
Object Magnitude : V = 19.64 mag
Estimated Magnitude Drop : 8.4 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 3.0 km (src: astorb)
Speed of the shadow : 6.2 km/s
Elongation to Moon & Sun : 72° (sunlit = 37%), Sun = 147°
Cross-track uncertainty : 20.0 mas = 27 km = 9.32 path-width (1-sig)
RUWE and duplicate source : 3.75 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#35
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)
