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Stellar Occultation by (523722) 2014 LV28 on 2024-07-22 (00:30:48 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] : 3dffaab0-ddb5-11f0-547e-ab55b9cff519 [observed]

 Occultation Date + Time   : 2024-07-22 at 00:30:48 UT +/- 0.45 min  [1]
 Object Designation        : (523722) 2014 LV28
 Star Designation          : GDR3 6842364767794849664
 Star Coordinates (ICRF)   : RA = 21 30 25.5454, DE = -14 07 21.573  [2]
 Star Magnitudes           : G = 13.98 mag, RP = 13.31 mag, BP = 14.49 mag
 Object Magnitude          : V = 21.2 mag
 Estimated Magnitude Drop  : 7.2 mag
 Estimated Max. Duration   : 11.7 sec
 Speed of the shadow       : 21.5 km/s
 Object Mean Diameter      : 252.0 km  (src: astorb) => apparent = 10 mas
 Apparent Motion           : 0.0517 arcs/min @ PA = 255 deg
 Horizontal Parallax       : 0.2560 arcs
 Dynamical Class           : TNO
 Elongation to Moon & Sun  : 14° (sunlit = 100%), Sun = 159°
 Cross-track uncertainty   : 19.0 mas = 473 km = 1.88 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#23
 Note                      : FP:true

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


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