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2019-06-12 / 4UC 416-081876 / (5053) Chladni

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Jan-Maarten Winkel O+ VID M310 NL GPS++ 22:19:23 22:20:26.41 22:20:27.37 22:21:23 0.17 0.17 0.96 9.7
2 show O. Schreurs et al O- VID M406 BE 22:19:32 22:21:30
3 show Esdert Edens O- VID M235 NL 22:17:24 22:23:24
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

3 observations found in db: euraster

Available (probably) matching predictions (click on the link to switch):
JPL#47 : a17ea935-a618-4ef9-87bb-2430ba00890c [db: observed]

Using prediction a17ea935-a618-4ef9-87bb-2430ba00890c for map and profile fit

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Map with groundtrack and observer stations

Event Details
 Occultation UUID [and DB] : a17ea935-a618-4ef9-87bb-2430ba00890c [observed]

 Occultation Date + Time   : 2019-06-12 at 22:17:30 UT +/- 0.01 min  [1]
 Object Designation        : (5053) Chladni
 Orbit Class               : MBA
 Star Designation          : GDR3 4255914021686544512
 Star Coordinates (ICRF)   : RA = 18 34 32.4706, DE = -06 53 01.673  [2]
 Star Magnitudes           : G = 11.93 mag, RP = 10.94 mag, BP = 12.95 mag
 Object Magnitude          : V = 17.09 mag
 Estimated Magnitude Drop  : 5.2 mag
 Estimated Max. Duration   : 0.6 sec
 Object Mean Diameter      : 7 km  (src: astorb)
 Speed of the shadow       : 10.1 km/s
 Elongation to Moon & Sun  : 72° (sunlit = 79%), Sun = 156°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.17 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#47

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

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