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Stellar Occultation by (71594) 2000 DT77 on 2024-07-24 (02:38:02 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] : e26db240-c34e-11ef-5276-83a0c36cfadd [observed]

 Occultation Date + Time   : 2024-07-24 at 02:38:02 UT +/- 0.01 min  [1]
 Object Designation        : (71594) 2000 DT77
 Star Designation          : GDR3 4202162982700284288
 Star Coordinates (ICRF)   : RA = 18 52 33.3778, DE = -11 04 32.117  [2]
 Star Magnitudes           : G = 12.05 mag, RP = 11.12 mag, BP = 12.96 mag
 Object Magnitude          : V = 19.59 mag
 Estimated Magnitude Drop  : 7.5 mag
 Estimated Max. Duration   : 0.3 sec
 Object Mean Diameter      : 5 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 13.6 km/s
 Elongation to Moon & Sun  : 56° (sunlit = 90%), Sun = 158°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.28 path-width (1-sig)
 RUWE and duplicate source : 0.89 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#42

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


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