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Stellar Occultation by (83706) 2001 TM77 on 2024-11-15 (21:15:34 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] : a495dfb0-ddb5-11f0-547e-90713bff49f9 [observed]

 Occultation Date + Time   : 2024-11-15 at 21:15:34 UT +/- 0.01 min  [1]
 Object Designation        : (83706) 2001 TM77
 Star Designation          : GDR3 3447254349363858304
 Star Coordinates (ICRF)   : RA = 05 23 46.6070, DE = +31 13 59.026  [2]
 Star Magnitudes           : G = 11.89 mag, RP = 11.17 mag, BP = 12.48 mag
 Object Magnitude          : V = 19.41 mag
 Estimated Magnitude Drop  : 7.5 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 12.8 km/s
 Object Mean Diameter      : 4.5 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.4533 arcs/min @ PA = 295 deg
 Horizontal Parallax       : 3.7810 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 28° (sunlit = 100%), Sun = 151°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.37 path-width (1-sig)
 RUWE and duplicate source : 1.34 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL41
 Note                      : FP:true

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


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