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Stellar Occultation by (101894) 1999 PD2 on 2026-08-09 (21:26:52 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] : 79851350-d9ad-11f1-43f3-edc75def5ca9 [observed]

 Occultation Date + Time   : 2026-08-09 at 21:26:52 UT +/- 0.03 min  [1]
 Object Designation        : (101894) 1999 PD2
 Star Designation          : GDR3 2616626189917230976
 Star Coordinates (ICRF)   : RA = 21 56 22.3325, DE = -11 26 54.334  [2]
 Star Magnitudes           : G = 12.47 mag, RP = 12.04 mag, BP = 12.74 mag
 Object Magnitude          : V = 19.29 mag
 Estimated Magnitude Drop  : 6.8 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 13.9 km/s
 Object Mean Diameter      : 4.0 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.5167 arcs/min @ PA = 236 deg
 Horizontal Parallax       : 3.9400 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 131° (sunlit = 11%), Sun = 170°
 Cross-track uncertainty   : 1.7 mas = 2 km = 0.69 path-width (1-sig)
 RUWE and duplicate source : 1.11 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL37
 Note                      : FP:true

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


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