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Stellar Occultation by (1723) Klemola on 2023-10-23 (02:54:25 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] : 2e367ce0-ddb4-11f0-547e-82b9fdfffcb0 [observed]

 Occultation Date + Time   : 2023-10-23 at 02:54:25 UT +/- 0.01 min  [1]
 Object Designation        : (1723) Klemola
 Star Designation          : GDR3 3289360012847699712
 Star Coordinates (ICRF)   : RA = 04 53 53.9288, DE = +07 42 51.462  [2]
 Star Magnitudes           : G = 14.24 mag, RP = 13.57 mag, BP = 14.74 mag
 Object Magnitude          : V = 15.06 mag
 Estimated Magnitude Drop  : 1.2 mag
 Estimated Max. Duration   : 4.7 sec
 Speed of the shadow       : 6.6 km/s
 Object Mean Diameter      : 31.3 km  (src: astorb) => apparent = 19 mas
 Apparent Motion           : 0.2450 arcs/min @ PA = 224 deg
 Horizontal Parallax       : 3.9140 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 118° (sunlit = 61%), Sun = 134°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.64 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#72
 Note                      : FP:true

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


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