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Stellar Occultation by (395) Delia on 2024-09-06 (01:32:37 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] : 6fc55db0-ddb5-11f0-547e-920dd7ffdada [observed]

 Occultation Date + Time   : 2024-09-06 at 01:32:37 UT +/- 0.0 min  [1]
 Object Designation        : (395) Delia
 Star Designation          : GDR3 0064762751001170048
 Star Coordinates (ICRF)   : RA = 03 43 46.2911, DE = +22 20 52.914  [2]
 Star Magnitudes           : G = 11.57 mag, RP = 10.99 mag, BP = 11.97 mag
 Object Magnitude          : V = 15.82 mag
 Estimated Magnitude Drop  : 4.3 mag
 Estimated Max. Duration   : 6.7 sec
 Speed of the shadow       : 7.6 km/s
 Object Mean Diameter      : 51.0 km  (src: astorb) => apparent = 28 mas
 Apparent Motion           : 0.2517 arcs/min @ PA = 75 deg
 Horizontal Parallax       : 3.5290 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 138° (sunlit = 8%), Sun = 105°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.33 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#91
 Note                      : FP:true

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


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