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Stellar Occultation by (1926) Demiddelaer on 2007-01-09 (18:23:49 UT)



Event Details
 Occultation UUID [and db] : e5f94d8c-d3ad-4f92-8fc0-4d6810e194ac [observed]

 Occultation Date + Time   : 2007-01-09 at 18:23:49 UT +/- 0.02 min  [1]
 Object Designation        : (1926) Demiddelaer
 Star Designation          : GDR3 2484520593690036864
 Star Coordinates (ICRF)   : RA = 01 37 55.8843, DE = -02 25 17.263  [2]
 Star Magnitudes           : G = 10.85 mag, RP = 10.16 mag, BP = 11.38 mag
 Object Magnitude          : V = 16.51 mag
 Estimated Magnitude Drop  : 5.7 mag
 Estimated Max. Duration   : 1.3 sec
 Object Mean Diameter      : 21 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 15.7 km/s
 Elongation to Moon & Sun  : 155° (sunlit = 66%), Sun = 93°
 Cross-track uncertainty   : 3.3 mas = 6 km = 0.30 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#59

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


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