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2024-09-24 / UCAC4 629-021982 / (24716) 1991 RB19

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Peter Delincak O- VID M400 SK NTP 03:47:05 03:48:03
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#54 : f313c3d0-c355-11ef-5276-4409f7ef39cf [db: observed]

Using prediction f313c3d0-c355-11ef-5276-4409f7ef39cf for map and profile fit

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Event Details
 Occultation UUID [and DB] : f313c3d0-c355-11ef-5276-4409f7ef39cf [observed]

 Occultation Date + Time   : 2024-09-24 at 03:46:44 UT +/- 0.03 min  [1]
 Object Designation        : (24716) 1991 RB19
 Orbit Class               : MBA
 Star Designation          : GDR3 0186899491911587456
 Star Coordinates (ICRF)   : RA = 05 15 01.2024, DE = +35 42 54.250  [2]
 Star Magnitudes           : G = 13.6 mag, RP = 12.32 mag, BP = 13.46 mag
 Object Magnitude          : V = 18.64 mag
 Estimated Magnitude Drop  : 5.1 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 5 km  (src: astorb)
 Speed of the shadow       : 13.1 km/s
 Elongation to Moon & Sun  : 8° (sunlit = 57%), Sun = 101°
 Cross-track uncertainty   : 8.1 mas = 11 km = 2.33 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#54

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

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