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Stellar Occultation by (17410) Zitarrosa on 2024-09-10 (19:50:04 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] : 5dba87d0-ddb5-11f0-547e-ef4c97bffc87 [observed]

 Occultation Date + Time   : 2024-09-10 at 19:50:04 UT +/- 0.0 min  [1]
 Object Designation        : (17410) Zitarrosa
 Star Designation          : GDR3 4096555410602371840
 Star Coordinates (ICRF)   : RA = 18 22 39.9660, DE = -17 24 28.051  [2]
 Star Magnitudes           : G = 14.46 mag, RP = 13.29 mag, BP = 15.61 mag
 Object Magnitude          : V = 17.69 mag
 Estimated Magnitude Drop  : 3.3 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 10.8 km/s
 Object Mean Diameter      : 5.1 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.6167 arcs/min @ PA = 90 deg
 Horizontal Parallax       : 6.0760 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 24° (sunlit = 46%), Sun = 107°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 1.18 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#61
 Note                      : FP:true

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


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