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Stellar Occultation by (2052) Tamriko on 2026-10-03 (18:31:11 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] : 995756c0-d9b2-11f1-43f3-fa8bff665f54 [observed]

 Occultation Date + Time   : 2026-10-03 at 18:31:11 UT +/- 0.0 min  [1]
 Object Designation        : (2052) Tamriko
 Star Designation          : GDR3 4104794699710934656
 Star Coordinates (ICRF)   : RA = 18 32 55.1884, DE = -13 20 18.980  [2]
 Star Magnitudes           : G = 14.48 mag, RP = 13.45 mag, BP = 15.51 mag
 Object Magnitude          : V = 16.41 mag
 Estimated Magnitude Drop  : 2.1 mag
 Estimated Max. Duration   : 1.8 sec
 Speed of the shadow       : 17.2 km/s
 Object Mean Diameter      : 30.4 km  (src: astorb) => apparent = 14 mas
 Apparent Motion           : 0.4767 arcs/min @ PA = 100 deg
 Horizontal Parallax       : 2.9450 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 165° (sunlit = 48%), Sun = 88°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.01 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL75
 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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