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2024-09-17 / UCAC4 347-125682 / (24656) 1987 QT7

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Gregor Krannich O- VID M350 DE GPS 19:28:30 19:30:30
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):

JPL#55 : 66f24d60-ddb5-11f0-547e-f1bd6dff09da [db: observed]
Using prediction 66f24d60-ddb5-11f0-547e-f1bd6dff09da for map and profile fit
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : 66f24d60-ddb5-11f0-547e-f1bd6dff09da [observed] Occultation Date + Time : 2024-09-17 at 19:27:43 UT +/- 0.0 min [1] Object Designation : (24656) 1987 QT7 Orbit Class : MBA Star Designation : GDR3 4070875384467936768 Star Coordinates (ICRF) : RA = 18 04 12.3222, DE = -20 47 09.383 [2] Star Magnitudes : G = 11.64 mag, RP = 10.55 mag, BP = 12.88 mag Object Magnitude : V = 19.45 mag Estimated Magnitude Drop : 7.8 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 3.0 km (src: astorb) Speed of the shadow : 14.6 km/s Elongation to Moon & Sun : 80° (sunlit = 100%), Sun = 96° Cross-track uncertainty : 0.3 mas = 0 km = 0.13 path-width (1-sig) RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#55 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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