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Stellar Occultation by (7322) Lavrentina on 2025-10-28 (20:05:50 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] : a42e63f0-ddb8-11f0-547e-50835fbfd104 [observed]

 Occultation Date + Time   : 2025-10-28 at 20:05:50 UT +/- 0.0 min  [1]
 Object Designation        : (7322) Lavrentina
 Star Designation          : GDR3 0297345297481775104
 Star Coordinates (ICRF)   : RA = 01 52 30.0207, DE = +25 26 25.115  [2]
 Star Magnitudes           : G = 8.68 mag, RP = 7.68 mag, BP = 9.71 mag
 Object Magnitude          : V = 16.31 mag
 Estimated Magnitude Drop  : 7.6 mag
 Estimated Max. Duration   : 1.0 sec
 Speed of the shadow       : 13.1 km/s
 Object Mean Diameter      : 12.9 km  (src: astorb) => apparent = 9 mas
 Apparent Motion           : 0.5517 arcs/min @ PA = 267 deg
 Horizontal Parallax       : 4.4870 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 100° (sunlit = 42%), Sun = 167°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.11 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL72
 Note                      : FP:true

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


More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
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