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2024-12-31 / UCAC4 588-038765 / (3173) McNaught

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Deborah Smith O+ CCD M280 ES NTP 03:23:57 03:25:55.794 03:25:56.292 03:26:57 0.128 0.128 0.50 7.0
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#60 : dae11ad0-ddb5-11f0-547e-47df8b9db8f7 [db: observed]
Using prediction dae11ad0-ddb5-11f0-547e-47df8b9db8f7 for map and profile fit
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : dae11ad0-ddb5-11f0-547e-47df8b9db8f7 [observed] Occultation Date + Time : 2024-12-31 at 03:29:04 UT +/- 0.0 min [1] Object Designation : (3173) McNaught Orbit Class : MBA Star Designation : GDR3 0883710652392538496 Star Coordinates (ICRF) : RA = 07 12 56.7476, DE = +27 34 24.424 [2] Star Magnitudes : G = 13.68 mag, RP = 13.18 mag, BP = 13.97 mag Object Magnitude : V = 16.79 mag Estimated Magnitude Drop : 3.2 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 7.6 km (src: astorb) Speed of the shadow : 14.1 km/s Elongation to Moon & Sun : 176° (sunlit = 0%), Sun = 172° Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig) RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#60 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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