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Stellar Occultation by (7949) 1992 SU on 2026-03-26 (01:50:04 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] : c2c4c590-de79-11f0-4858-9a2fc3ff8c87 [asteroids]

 Occultation Date + Time   : 2026-03-26 at 01:50:04 UT +/- 0.01 min  [1]
 Object Designation        : (7949) 1992 SU
 Star Designation          : GDR3 4363224913430940416
 Star Coordinates (ICRF)   : RA = 17 17 03.9321, DE = -04 47 52.812  [2]
 Star Magnitudes           : G = 13.36 mag, RP = 12.6 mag, BP = 13.98 mag
 Object Magnitude          : V = 18.98 mag
 Estimated Magnitude Drop  : 5.6 mag
 Estimated Max. Duration   : 1.0 sec
 Speed of the shadow       : 10.5 km/s
 Object Mean Diameter      : 10.1 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.2600 arcs/min @ PA = 30 deg
 Horizontal Parallax       : 2.6340 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 150° (sunlit = 53%), Sun = 106°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.07 path-width (1-sig)
 RUWE and duplicate source : 1.24 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#54
 Note                      : FP:true

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


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