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Stellar Occultation by (4031) Mueller on 2024-10-29 (21:31:11 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] : 955bb600-ddb5-11f0-547e-c284cbfd26e4 [observed]

 Occultation Date + Time   : 2024-10-29 at 21:31:11 UT +/- 0.0 min  [1]
 Object Designation        : (4031) Mueller
 Star Designation          : GDR3 0323785837710825856
 Star Coordinates (ICRF)   : RA = 01 27 55.5205, DE = +39 21 51.348  [2]
 Star Magnitudes           : G = 8.56 mag, RP = 7.92 mag, BP = 9.03 mag
 Object Magnitude          : V = 14.84 mag
 Estimated Magnitude Drop  : 6.3 mag
 Estimated Max. Duration   : 0.9 sec
 Speed of the shadow       : 9.1 km/s
 Object Mean Diameter      : 7.8 km  (src: astorb) => apparent = 13 mas
 Apparent Motion           : 0.9250 arcs/min @ PA = 283 deg
 Horizontal Parallax       : 10.7660 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 142° (sunlit = 6%), Sun = 152°
 Cross-track uncertainty   : 1.3 mas = 0 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 1.1 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#59
 Note                      : FP:true

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


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