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Stellar Occultation by (442) Eichsfeldia on 2025-07-31 (20:08:34 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] : 2c51f910-85b1-11ef-78cd-9db7ff7f7896 [asteroids]

 Occultation Date + Time   : 2025-07-31 at 20:08:34 UT +/- 0.0 min  [1]
 Object Designation        : (442) Eichsfeldia
 Star Designation          : GDR3 3637114959228032896
 Star Coordinates (ICRF)   : RA = 13 31 32.1061, DE = -03 12 51.964  [2]
 Star Magnitudes           : G = 13.25 mag, RP = 12.53 mag, BP = 13.8 mag
 Object Magnitude          : V = 14.61 mag
 Estimated Magnitude Drop  : 1.6 mag
 Estimated Max. Duration   : 2.4 sec
 Object Mean Diameter      : 65.7 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 27.2 km/s
 Elongation to Moon & Sun  : 13° (sunlit = 44%), Sun = 74°
 Cross-track uncertainty   : 0.8 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 4.75 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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