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Stellar Occultation by (1875) Neruda on 2023-04-04 (21:31:53 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] : 8a4c8340-ddb3-11f0-547e-e60fafb7cef3 [observed]

 Occultation Date + Time   : 2023-04-04 at 21:31:53 UT +/- 0.0 min  [1]
 Object Designation        : (1875) Neruda
 Star Designation          : GDR3 3620122694215619584
 Star Coordinates (ICRF)   : RA = 13 43 02.5190, DE = -07 20 49.767  [2]
 Star Magnitudes           : G = 12.42 mag, RP = 11.98 mag, BP = 12.7 mag
 Object Magnitude          : V = 17.37 mag
 Estimated Magnitude Drop  : 5.0 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 14.6 km/s
 Object Mean Diameter      : 11.3 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.4950 arcs/min @ PA = 306 deg
 Horizontal Parallax       : 3.6160 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 27° (sunlit = 98%), Sun = 168°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 1.18 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#66
 Note                      : FP:true

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


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