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Stellar Occultation by (299905) 2006 SM380 on 2024-12-26 (22:22:06 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] : d3611760-ddb5-11f0-547e-62815f9b0bb5 [observed]

 Occultation Date + Time   : 2024-12-26 at 22:22:06 UT +/- 0.07 min  [1]
 Object Designation        : (299905) 2006 SM380
 Star Designation          : GDR3 3091062437944425088
 Star Coordinates (ICRF)   : RA = 08 11 42.6276, DE = +02 55 46.213  [2]
 Star Magnitudes           : G = 11.6 mag, RP = 11.16 mag, BP = 11.88 mag
 Object Magnitude          : V = 20.96 mag
 Estimated Magnitude Drop  : 9.4 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 11.6 km/s
 Object Mean Diameter      : 2.6 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.3767 arcs/min @ PA = 279 deg
 Horizontal Parallax       : 3.4410 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 103° (sunlit = 16%), Sun = 147°
 Cross-track uncertainty   : 20.3 mas = 37 km = 14.47 path-width (1-sig)
 RUWE and duplicate source : 4.81 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL30
 Note                      : FP:true

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


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