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2025-09-03 / UCAC4 646-009239 / (135026) 2001 LW12

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Marcin Filipek O+ VID M400 PL GPS 22:07:42 22:08:12.197 22:08:12.560 22:08:42 0.012 0.012 0.36 2.2
2 show Daniel Blazewicz O- VID M350 PL GPS 22:07:19 :: :: 22:08:54
3 show Anna Marciniak O- CCD M350 PL NTP 22:08:35 :: :: 22:09:39
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

3 observations found in db: sodis

Available (probably) matching predictions (click on the link to switch):

JPL#32 : a77aa8c0-ddb8-11f0-547e-fd93d5fe26b6 [db: observed]
Using prediction a77aa8c0-ddb8-11f0-547e-fd93d5fe26b6 for map and profile fit
Get observations as KML file (reduced site location resolution)


Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : a77aa8c0-ddb8-11f0-547e-fd93d5fe26b6 [observed] Occultation Date + Time : 2025-09-03 at 22:03:17 UT +/- 0.16 min [1] Object Designation : (135026) 2001 LW12 Orbit Class : MBA Star Designation : GDR3 0331839176269993344 Star Coordinates (ICRF) : RA = 02 23 47.5564, DE = +39 09 08.211 [2] Star Magnitudes : G = 12.91 mag, RP = 12.23 mag, BP = 13.44 mag Object Magnitude : V = 19.63 mag Estimated Magnitude Drop : 6.7 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 3.7 km (src: astorb) Speed of the shadow : 6.1 km/s Elongation to Moon & Sun : 113° (sunlit = 83%), Sun = 113° Cross-track uncertainty : 0.3 mas = 0 km = 0.12 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#32 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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