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Stellar Occultation by (57704) 2001 UV114 on 2026-07-31 (20:47:51 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] : 4449b700-d9ac-11f1-43f3-11f61ffd5dbf [observed]

 Occultation Date + Time   : 2026-07-31 at 20:47:51 UT +/- 0.26 min  [1]
 Object Designation        : (57704) 2001 UV114
 Star Designation          : GDR3 4125626635428906752
 Star Coordinates (ICRF)   : RA = 16 52 07.4521, DE = -23 17 49.871  [2]
 Star Magnitudes           : G = 12.78 mag, RP = 11.97 mag, BP = 13.46 mag
 Object Magnitude          : V = 20.52 mag
 Estimated Magnitude Drop  : 7.7 mag
 Estimated Max. Duration   : 2.6 sec
 Speed of the shadow       : 1.3 km/s
 Object Mean Diameter      : 3.3 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.0417 arcs/min @ PA = 268 deg
 Horizontal Parallax       : 3.4270 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 80° (sunlit = 95%), Sun = 126°
 Cross-track uncertainty   : 1.7 mas = 3 km = 0.96 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL45
 Note                      : FP:true

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


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