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Stellar Occultation by (48836) 1998 AW on 2024-09-01 (23:34:15 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] : 533bc350-ddb5-11f0-547e-83d0f9fddaae [observed]

 Occultation Date + Time   : 2024-09-01 at 23:34:15 UT +/- 0.03 min  [1]
 Object Designation        : (48836) 1998 AW
 Star Designation          : GDR3 0304900969589518976
 Star Coordinates (ICRF)   : RA = 01 56 34.8199, DE = +32 55 55.462  [2]
 Star Magnitudes           : G = 10.63 mag, RP = 10.14 mag, BP = 10.96 mag
 Object Magnitude          : V = 18.98 mag
 Estimated Magnitude Drop  : 8.3 mag
 Estimated Max. Duration   : 0.7 sec
 Speed of the shadow       : 9.0 km/s
 Object Mean Diameter      : 6.2 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.3067 arcs/min @ PA = 349 deg
 Horizontal Parallax       : 3.6290 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 107° (sunlit = 1%), Sun = 119°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.28 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#52
 Note                      : FP:true

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


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