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Stellar Occultation by (2326) Tololo on 2024-12-31 (20:06:34 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] : df4a8f70-ddb5-11f0-547e-14ecf6bf1f04 [observed]

 Occultation Date + Time   : 2024-12-31 at 20:06:34 UT +/- 0.0 min  [1]
 Object Designation        : (2326) Tololo
 Star Designation          : GDR3 3136394821321606656
 Star Coordinates (ICRF)   : RA = 07 33 31.6000, DE = +03 38 53.531  [2]
 Star Magnitudes           : G = 13.92 mag, RP = 13.27 mag, BP = 14.41 mag
 Object Magnitude          : V = 14.6 mag
 Estimated Magnitude Drop  : 1.2 mag
 Estimated Max. Duration   : 3.8 sec
 Speed of the shadow       : 10.7 km/s
 Object Mean Diameter      : 40.9 km  (src: astorb) => apparent = 35 mas
 Apparent Motion           : 0.5500 arcs/min @ PA = 290 deg
 Horizontal Parallax       : 5.4720 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 157° (sunlit = 1%), Sun = 158°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 0.99 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#77
 Note                      : FP:true

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


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