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Stellar Occultation by (1036) Ganymed on 2024-07-19 (20:56:36 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] : 5c57d460-c34e-11ef-5276-8821fbdf0601 [observed]

 Occultation Date + Time   : 2024-07-19 at 20:56:36 UT +/- 0.09 min  [1]
 Object Designation        : (1036) Ganymed
 Star Designation          : GDR3 2129336384683302912
 Star Coordinates (ICRF)   : RA = 19 26 34.3899, DE = +48 29 14.773  [2]
 Star Magnitudes           : G = 11.05 mag, RP = 10.83 mag, BP = 11.17 mag
 Object Magnitude          : V = 10.46 mag
 Estimated Magnitude Drop  : 0.5 mag
 Estimated Max. Duration   : 4.0 sec
 Object Mean Diameter      : 31.7 km  (src: astorb)
 Orbital Class             : NEO
 Speed of the shadow       : 7.9 km/s
 Elongation to Moon & Sun  : 78° (sunlit = 97%), Sun = 111°
 Cross-track uncertainty   : 6.7 mas = 3 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 1.59 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#1308

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


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