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2023-11-09 / UCAC4 595-040342 / (2444) Lederle

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Daniel Antuszewicz O- VID M200 PL NTP 22:41:15 22:43:15
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#64 : 350a88e0-ddb4-11f0-547e-9305f7f69370 [db: observed]
Using prediction 350a88e0-ddb4-11f0-547e-9305f7f69370 for map and profile fit
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : 350a88e0-ddb4-11f0-547e-9305f7f69370 [observed] Occultation Date + Time : 2023-11-09 at 23:00:51 UT +/- 0.01 min [1] Object Designation : (2444) Lederle Orbit Class : MBA Star Designation : GDR3 0885529626876775296 Star Coordinates (ICRF) : RA = 07 25 14.5460, DE = +28 51 28.964 [2] Star Magnitudes : G = 9.58 mag, RP = 8.87 mag, BP = 10.14 mag Object Magnitude : V = 16.08 mag Estimated Magnitude Drop : 6.5 mag Estimated Max. Duration : 3.2 sec Object Mean Diameter : 14.2 km (src: astorb) Speed of the shadow : 4.4 km/s Elongation to Moon & Sun : 79° (sunlit = 12%), Sun = 118° Cross-track uncertainty : 0.7 mas = 0 km = 0.06 path-width (1-sig) RUWE and duplicate source : 1.53 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#64 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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