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Stellar Occultation by (244878) 2003 UH276 on 2026-08-22 (21:14:48 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] : 461c9050-d9ae-11f1-43f3-538bbbfb689b [observed]

 Occultation Date + Time   : 2026-08-22 at 21:14:48 UT +/- 0.15 min  [1]
 Object Designation        : (244878) 2003 UH276
 Star Designation          : GDR3 6884964177581922304
 Star Coordinates (ICRF)   : RA = 21 04 53.7105, DE = -15 02 17.342  [2]
 Star Magnitudes           : G = 10.43 mag, RP = 9.97 mag, BP = 10.72 mag
 Object Magnitude          : V = 19.68 mag
 Estimated Magnitude Drop  : 9.3 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 11.1 km/s
 Object Mean Diameter      : 3.5 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4050 arcs/min @ PA = 249 deg
 Horizontal Parallax       : 3.8640 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 44° (sunlit = 75%), Sun = 164°
 Cross-track uncertainty   : 30.0 mas = 49 km = 14.15 path-width (1-sig)
 RUWE and duplicate source : 2.33 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL25
 Note                      : FP:true

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


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