2026-09-11 / TYC 6378-01152-1 / (142403) 2002 SQ24
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefano Sposetti
O-
VID
M420
CH
GPS
21:25:00
::
::
21:26:20
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 5ee25a00-d9b0-11f1-43f3-71767f2d921f for map and profile fit
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Event Details
Occultation UUID [and DB] : 5ee25a00-d9b0-11f1-43f3-71767f2d921f [observed]
Occultation Date + Time : 2026-09-11 at 21:26:45 UT +/- 0.02 min [1]
Object Designation : (142403) 2002 SQ24
Orbit Class : MBA
Star Designation : GDR3 2598770430320417792
Star Coordinates (ICRF) : RA = 22 23 37.6191, DE = -15 35 06.745 [2]
Star Magnitudes : G = 8.03 mag, RP = 7.23 mag, BP = 8.71 mag
Object Magnitude : V = 19.77 mag
Estimated Magnitude Drop : 11.7 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 2.1 km (src: astorb)
Speed of the shadow : 10.3 km/s
Elongation to Moon & Sun : 152° (sunlit = 1%), Sun = 162°
Cross-track uncertainty : 4.0 mas = 4 km = 2.30 path-width (1-sig)
RUWE and duplicate source : 0.83 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL36
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)
