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Stellar Occultation by (1356) Nyanza on 2025-03-19 (21:07:11 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] : 98799d10-8713-11ef-78cd-2234eefd7d2d [asteroids]

 Occultation Date + Time   : 2025-03-19 at 21:07:11 UT +/- 0.0 min  [1]
 Object Designation        : (1356) Nyanza
 Star Designation          : GDR3 3443176226376667136
 Star Coordinates (ICRF)   : RA = 05 51 46.5922, DE = +28 31 11.006  [2]
 Star Magnitudes           : G = 14.32 mag, RP = 13.93 mag, BP = 14.54 mag
 Object Magnitude          : V = 16.08 mag
 Estimated Magnitude Drop  : 2.0 mag
 Estimated Max. Duration   : 4.0 sec
 Object Mean Diameter      : 64.7 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 16.1 km/s
 Elongation to Moon & Sun  : 152° (sunlit = 74%), Sun = 89°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#65

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


More Data and Informations
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