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Stellar Occultation by Kallichore on 2026-03-18 (12:20:19 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] : a3416ac0-dcda-11f0-45cb-c349ffdf6399 [special]

 Occultation Date + Time   : 2026-03-18 at 12:20:19 UT +/- 0.04 min  [1]
 Object Designation        : Kallichore
 Star Designation          : GDR3 3367411319646283776
 Star Coordinates (ICRF)   : RA = 07 10 01.7671, DE = +22 20 02.651  [2]
 Star Magnitudes           : G = 13.52 mag, RP = 13.03 mag, BP = 13.83 mag
 Object Magnitude          : V = 23.5 mag
 Estimated Magnitude Drop  : 10.0 mag
 Estimated Max. Duration   : 1.1 sec
 Speed of the shadow       : 4.7 km/s
 Object Mean Diameter      : 5.4 km  (src: CORA) => apparent = 2 mas
 Apparent Motion           : 0.0833 arcs/min @ PA = 95 deg
 Horizontal Parallax       : 1.8600 arcs
 Dynamical Class           : 
 Elongation to Moon & Sun  : 115° (sunlit = 0%), Sun = 108°
 Cross-track uncertainty   : 3.2 mas = 10 km = 2.03 path-width (1-sig)
 RUWE and duplicate source : 3.59 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL:jup347_DE442+39-23
 Note                      : FP:true

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


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