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Stellar Occultation by (589) Croatia on 2024-10-10 (21:18:42 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] : 3ef8b6a0-85fa-11ef-78cd-b65fde3d06ca [asteroids]

 Occultation Date + Time   : 2024-10-10 at 21:18:42 UT +/- 0.0 min  [1]
 Object Designation        : (589) Croatia
 Star Designation          : GDR3 4105139813277041408
 Star Coordinates (ICRF)   : RA = 18 45 34.3169, DE = -13 41 48.171  [2]
 Star Magnitudes           : G = 14.71 mag, RP = 13.89 mag, BP = 15.41 mag
 Object Magnitude          : V = 15.25 mag
 Estimated Magnitude Drop  : 1.1 mag
 Estimated Max. Duration   : 4.4 sec
 Object Mean Diameter      : 88 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 20.2 km/s
 Elongation to Moon & Sun  : 17° (sunlit = 51%), Sun = 83°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#111

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


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