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2022-10-02 / 4UC 585-003412 / (62029) 2000 RD55

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Tim Haymes O+ CCD M280 UK GPS++ 23:42:01 23:43:40.81 23:43:42.09 23:45:01 0.16 0.16 1.28 10.6
2 show Simon Kidd O- CCD M350 UK 23:42:29 23:44:29
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

2 observations found in db: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#37 : 98549c20-e677-40f7-83ed-8c49133967cb [db: observed]

Using prediction 98549c20-e677-40f7-83ed-8c49133967cb for map and profile fit

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Event Details
 Occultation UUID [and DB] : 98549c20-e677-40f7-83ed-8c49133967cb [observed]

 Occultation Date + Time   : 2022-10-02 at 23:41:49 UT +/- 0.04 min  [1]
 Object Designation        : (62029) 2000 RD55
 Orbit Class               : MBA
 Star Designation          : GDR3 0295512308518967680
 Star Coordinates (ICRF)   : RA = 01 28 45.6298, DE = +26 51 51.248  [2]
 Star Magnitudes           : G = 13.39 mag, RP = 12.8 mag, BP = 13.8 mag
 Object Magnitude          : V = 17.27 mag
 Estimated Magnitude Drop  : 3.9 mag
 Estimated Max. Duration   : 0.8 sec
 Object Mean Diameter      : 6 km  (src: astorb)
 Speed of the shadow       : 8.3 km/s
 Elongation to Moon & Sun  : 111° (sunlit = 50%), Sun = 154°
 Cross-track uncertainty   : 8.0 mas = 9 km = 1.41 path-width (1-sig)
 RUWE and duplicate source : 0.99 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#37

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

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