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Stellar Occultation by (242) Kriemhild on 2023-10-14 (18:45:51 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] : b8cb5000-ddb0-11f0-547e-abc0fbfc7566 [observed]

 Occultation Date + Time   : 2023-10-14 at 18:45:51 UT +/- 0.0 min  [1]
 Object Designation        : (242) Kriemhild
 Star Designation          : GDR3 4153075973270649856
 Star Coordinates (ICRF)   : RA = 18 31 50.0125, DE = -12 06 21.896  [2]
 Star Magnitudes           : G = 12.24 mag, RP = 11.63 mag, BP = 12.66 mag
 Object Magnitude          : V = 15.54 mag
 Estimated Magnitude Drop  : 3.4 mag
 Estimated Max. Duration   : 1.7 sec
 Speed of the shadow       : 22.6 km/s
 Object Mean Diameter      : 38.3 km  (src: astorb) => apparent = 16 mas
 Apparent Motion           : 0.5717 arcs/min @ PA = 99 deg
 Horizontal Parallax       : 2.6880 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 77° (sunlit = 0%), Sun = 77°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.79 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL78
 Note                      : FP:true

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


More Data and Informations
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