2026-03-09 / UCAC4 492-004217 / (3393) Stur
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Björn Kattentidt
O-
VID
M280
DE
GPS
19:12:23
::
::
19:15:00
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 876d42f0-de75-11f0-4858-5dbddea93cae for map and profile fit
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Event Details
Occultation UUID [and DB] : 876d42f0-de75-11f0-4858-5dbddea93cae [asteroids]
Occultation Date + Time : 2026-03-09 at 19:11:15 UT +/- 0.0 min [1]
Object Designation : (3393) Stur
Orbit Class : MBA
Star Designation : GDR3 0008743252040190208
Star Coordinates (ICRF) : RA = 02 57 52.2982, DE = +08 12 49.704 [2]
Star Magnitudes : G = 12.87 mag, RP = 12.2 mag, BP = 13.37 mag
Object Magnitude : V = 18.09 mag
Estimated Magnitude Drop : 5.2 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 11.0 km (src: astorb)
Speed of the shadow : 33.4 km/s
Elongation to Moon & Sun : 158° (sunlit = 65%), Sun = 56°
Cross-track uncertainty : 0.4 mas = 0 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#71
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)
