2026-01-09 / TYC 1834-13385-34 / (133853) 2003 YQ133
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Alexandros Siakas, E. Poultourtzidis
O-
CCD
T279
GR
GPS
16:26:20
::
::
16:28:20
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):
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Event Details
Occultation UUID [and DB] : 1bb75290-de7e-11f0-4858-3371cd6dbec3 [asteroids]
Occultation Date + Time : 2026-01-09 at 16:26:28 UT +/- 0.2 min [1]
Object Designation : (133853) 2003 YQ133
Orbit Class : JTRO
Star Designation : GDR3 0234770574621905024
Star Coordinates (ICRF) : RA = 03 27 54.9479, DE = +37 31 47.366 [2]
Star Magnitudes : G = 11.17 mag, RP = 10.45 mag, BP = 11.74 mag
Object Magnitude : V = 20.02 mag
Estimated Magnitude Drop : 8.9 mag
Estimated Max. Duration : 1.1 sec
Object Mean Diameter : 10.6 km (src: astorb)
Speed of the shadow : 9.5 km/s
Elongation to Moon & Sun : 128° (sunlit = 60%), Sun = 127°
Cross-track uncertainty : 4.7 mas = 15 km = 1.47 path-width (1-sig)
RUWE and duplicate source : 1.76 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#32
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)
