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2025-04-03 / UCAC4 442-053992 / (94266) 2001 DO

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Marcin Filipek O- VID M250 PL GPS 20:39:23 20:40:23
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#38 : 618a3800-ddb6-11f0-547e-2119ef9f1597 [db: observed]

Using prediction 618a3800-ddb6-11f0-547e-2119ef9f1597 for map and profile fit

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Event Details
 Occultation UUID [and DB] : 618a3800-ddb6-11f0-547e-2119ef9f1597 [observed]

 Occultation Date + Time   : 2025-04-03 at 20:35:43 UT +/- 0.03 min  [1]
 Object Designation        : (94266) 2001 DO
 Orbit Class               : MBA
 Star Designation          : GDR3 3794332615055917824
 Star Coordinates (ICRF)   : RA = 11 50 21.0687, DE = -01 46 05.321  [2]
 Star Magnitudes           : G = 11.8 mag, RP = 11.19 mag, BP = 12.25 mag
 Object Magnitude          : V = 19.52 mag
 Estimated Magnitude Drop  : 7.7 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 6.2 km  (src: astorb)
 Speed of the shadow       : 14.6 km/s
 Elongation to Moon & Sun  : 90° (sunlit = 37%), Sun = 164°
 Cross-track uncertainty   : 2.7 mas = 5 km = 0.96 path-width (1-sig)
 RUWE and duplicate source : 1.89 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#38
 Note                      : FP:true

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

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