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2026-06-01 / J175143.27-135314.7 / (2908) Shimoyama

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Faustino Garcia O+ CCD T250 ES GPS 01:18:57 01:20:57.1 01:20:58.1 01:22:57 0.400 0.600 1.00 12.9
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#67 : 58930990-3408-11f1-6999-605fee7bcafd [db: asteroids]
JPL#67 : 58937ec0-3408-11f1-6999-e2937fde6808 [db: asteroids]

Using prediction 58930990-3408-11f1-6999-605fee7bcafd for map and profile fit

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Map with groundtrack and observer stations

Event Details
 Occultation UUID [and DB] : 58930990-3408-11f1-6999-605fee7bcafd [asteroids]

 Occultation Date + Time   : 2026-06-01 at 01:17:56 UT +/- 0.0 min  [1]
 Object Designation        : (2908) Shimoyama
 Orbit Class               : MBA
 Star Designation          : GDR3 4148893882067476480
 Star Coordinates (ICRF)   : RA = 17 51 43.2659, DE = -13 53 14.809  [2]
 Star Magnitudes           : G = 14.58 mag, RP = 13.39 mag, BP = 16.04 mag
 Object Magnitude          : V = 16.68 mag
 Estimated Magnitude Drop  : 2.3 mag
 Estimated Max. Duration   : 2.3 sec
 Object Mean Diameter      : 29.4 km  (src: astorb)
 Speed of the shadow       : 12.9 km/s
 Elongation to Moon & Sun  : 17° (sunlit = 100%), Sun = 160°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#67
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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