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2023-08-05 / UCAC4 329-142459 / (30746) 1981 EG24

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Antoni Selva, Carlos Perello, +1 O- VID M500 ES GPS 21:44:49 21:48:47
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#36 : 1a390e44-339a-4353-8f49-0fbdb520dc64 [db: observed]
JPL#36 : 06ca10e3-a5ab-4c5e-8309-a6fca236bcf1 [db: observed]

Using prediction 1a390e44-339a-4353-8f49-0fbdb520dc64 for map and profile fit

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Event Details
 Occultation UUID [and DB] : 1a390e44-339a-4353-8f49-0fbdb520dc64 [observed]

 Occultation Date + Time   : 2023-08-05 at 21:42:52 UT +/- 0.24 min  [1]
 Object Designation        : (30746) 1981 EG24
 Orbit Class               : MBA
 Star Designation          : GDR3 4089286882818920960
 Star Coordinates (ICRF)   : RA = 18 21 54.2720, DE = -24 23 13.162  [2]
 Star Magnitudes           : G = 14.25 mag, RP = 13.1 mag, BP = 15.61 mag
 Object Magnitude          : V = 18.94 mag
 Estimated Magnitude Drop  : 4.7 mag
 Estimated Max. Duration   : 1.0 sec
 Object Mean Diameter      : 3 km  (src: astorb)
 Speed of the shadow       : 3.1 km/s
 Elongation to Moon & Sun  : 96° (sunlit = 77%), Sun = 142°
 Cross-track uncertainty   : 8.3 mas = 9 km = 3.06 path-width (1-sig)
 RUWE and duplicate source : 0.87 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#36

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

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