2024-08-11 / UCAC4 459-121260 / (223873) 2004 TU345
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Zdenek Sikac
O-
VID
T150
CZ
NTP
01:42:01
01:46:01
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 3756f470-ddb5-11f0-547e-06e05bbb2dd6 for map and profile fit
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Event Details
Occultation UUID [and DB] : 3756f470-ddb5-11f0-547e-06e05bbb2dd6 [observed]
Occultation Date + Time : 2024-08-11 at 01:48:26 UT +/- 0.06 min [1]
Object Designation : (223873) 2004 TU345
Orbit Class : MBA
Star Designation : GDR3 2688365647138849280
Star Coordinates (ICRF) : RA = 21 36 27.0330, DE = +01 40 46.864 [2]
Star Magnitudes : G = 11.96 mag, RP = 11.22 mag, BP = 12.56 mag
Object Magnitude : V = 19.77 mag
Estimated Magnitude Drop : 7.8 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 2.6 km (src: astorb)
Speed of the shadow : 11.4 km/s
Elongation to Moon & Sun : 115° (sunlit = 35%), Sun = 163°
Cross-track uncertainty : 25.0 mas = 34 km = 13.25 path-width (1-sig)
RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#27
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)
