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Stellar Occultation by (442) Eichsfeldia on 2025-04-03 (01:42:20 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] : 2263b4c0-85b1-11ef-78cd-1efeffd97b1c [asteroids]

 Occultation Date + Time   : 2025-04-03 at 01:42:20 UT +/- 0.01 min  [1]
 Object Designation        : (442) Eichsfeldia
 Star Designation          : GDR3 3705673701108514688
 Star Coordinates (ICRF)   : RA = 12 49 01.2614, DE = +04 46 26.882  [2]
 Star Magnitudes           : G = 13.78 mag, RP = 12.91 mag, BP = 14.52 mag
 Object Magnitude          : V = 12.5 mag
 Estimated Magnitude Drop  : 0.3 mag
 Estimated Max. Duration   : 7.1 sec
 Object Mean Diameter      : 65.7 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 9.2 km/s
 Elongation to Moon & Sun  : 110° (sunlit = 28%), Sun = 170°
 Cross-track uncertainty   : 1.3 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.33 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#72

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


More Data and Informations
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