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Stellar Occultation by (30441) Curly on 2024-09-23 (02:22:13 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : 6c854de0-ddb5-11f0-547e-040fedfa2dc4 [observed]

 Occultation Date + Time   : 2024-09-23 at 02:22:13 UT +/- 0.01 min  [1]
 Object Designation        : (30441) Curly
 Star Designation          : GDR3 3383426423763766656
 Star Coordinates (ICRF)   : RA = 06 26 46.3255, DE = +24 01 28.739  [2]
 Star Magnitudes           : G = 12.0 mag, RP = 11.55 mag, BP = 12.29 mag
 Object Magnitude          : V = 19.98 mag
 Estimated Magnitude Drop  : 8.0 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 17.2 km/s
 Object Mean Diameter      : 5.4 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4500 arcs/min @ PA = 86 deg
 Horizontal Parallax       : 2.7860 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 27° (sunlit = 68%), Sun = 84°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.30 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#50
 Note                      : FP:true

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


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