2026-09-05 / UCAC4 392-123299 / (48776) 1997 QT
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Henk de Groot
O-
VID
M350
NL
GPS
19:14:02
::
::
19:16:09
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 7561e490-d9af-11f1-43f3-f6d7767fa2d3 for map and profile fit
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Event Details
Occultation UUID [and DB] : 7561e490-d9af-11f1-43f3-f6d7767fa2d3 [observed]
Occultation Date + Time : 2026-09-05 at 19:26:24 UT +/- 0.15 min [1]
Object Designation : (48776) 1997 QT
Orbit Class : MBA
Star Designation : GDR3 6900485257380762880
Star Coordinates (ICRF) : RA = 20 40 04.7795, DE = -11 43 28.692 [2]
Star Magnitudes : G = 12.53 mag, RP = 11.9 mag, BP = 13.0 mag
Object Magnitude : V = 18.8 mag
Estimated Magnitude Drop : 6.3 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 3.1 km (src: astorb)
Speed of the shadow : 5.6 km/s
Elongation to Moon & Sun : 142° (sunlit = 33%), Sun = 146°
Cross-track uncertainty : 4.3 mas = 4 km = 1.52 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 1 (0:false, 1:true)
Ephemeris Reference : JPL39
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)
