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Stellar Occultation by (237) Coelestina on 2026-04-08 (01:29:55 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] : edc600f0-33c0-11f1-6999-4fd37e9756c5 [asteroids]

 Occultation Date + Time   : 2026-04-08 at 01:29:55 UT +/- 0.01 min  [1]
 Object Designation        : (237) Coelestina
 Star Designation          : GDR3 3652833955415837696
 Star Coordinates (ICRF)   : RA = 14 23 20.0606, DE = -00 49 57.384  [2]
 Star Magnitudes           : G = 14.38 mag, RP = 13.88 mag, BP = 14.7 mag
 Object Magnitude          : V = 13.05 mag
 Estimated Magnitude Drop  : 0.3 mag
 Estimated Max. Duration   : 4.0 sec
 Speed of the shadow       : 10.3 km/s
 Object Mean Diameter      : 41.1 km  (src: astorb) => apparent = 32 mas
 Apparent Motion           : 0.4883 arcs/min @ PA = 289 deg
 Horizontal Parallax       : 5.0400 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 54° (sunlit = 70%), Sun = 160°
 Cross-track uncertainty   : 2.0 mas = 2 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 1.1 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#75
 Note                      : FP:true

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


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