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Stellar Occultation by (2195) Tengstrom on 2024-10-09 (02:17:33 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] : 2124ddd0-c357-11ef-5276-08d47f3f7e4c [observed]

 Occultation Date + Time   : 2024-10-09 at 02:17:33 UT +/- 0.01 min  [1]
 Object Designation        : (2195) Tengstrom
 Star Designation          : GDR3 3405962323323311360
 Star Coordinates (ICRF)   : RA = 04 47 47.1301, DE = +16 33 57.984  [2]
 Star Magnitudes           : G = 14.87 mag, RP = 14.18 mag, BP = 15.4 mag
 Object Magnitude          : V = 15.76 mag
 Estimated Magnitude Drop  : 1.3 mag
 Estimated Max. Duration   : 3.3 sec
 Object Mean Diameter      : 10.2 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 3.1 km/s
 Elongation to Moon & Sun  : 163° (sunlit = 33%), Sun = 123°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#61

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


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