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Stellar Occultation by (28024) 1998 BT14 on 2026-05-27 (00:44:34 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] : 939018e0-3448-11f1-6999-ef767e7f5e83 [asteroids]

 Occultation Date + Time   : 2026-05-27 at 00:44:34 UT +/- 0.01 min  [1]
 Object Designation        : (28024) 1998 BT14
 Star Designation          : GDR3 4062309849651771904
 Star Coordinates (ICRF)   : RA = 18 01 12.3907, DE = -29 13 55.347  [2]
 Star Magnitudes           : G = 13.04 mag, RP = 12.19 mag, BP = 13.8 mag
 Object Magnitude          : V = 16.94 mag
 Estimated Magnitude Drop  : 3.9 mag
 Estimated Max. Duration   : 1.1 sec
 Speed of the shadow       : 8.9 km/s
 Object Mean Diameter      : 10.0 km  (src: astorb) => apparent = 7 mas
 Apparent Motion           : 0.3883 arcs/min @ PA = 280 deg
 Horizontal Parallax       : 4.6220 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 72° (sunlit = 83%), Sun = 155°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 0.86 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#64
 Note                      : FP:true

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


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