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Stellar Occultation by (55907) 1998 DW27 on 2024-08-08 (00:28:45 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] : da7babc0-c351-11ef-5276-83eefdd7ecde [observed]

 Occultation Date + Time   : 2024-08-08 at 00:28:45 UT +/- 0.01 min  [1]
 Object Designation        : (55907) 1998 DW27
 Star Designation          : GDR3 2699118630339762688
 Star Coordinates (ICRF)   : RA = 21 26 20.5818, DE = +04 44 06.230  [2]
 Star Magnitudes           : G = 12.52 mag, RP = 11.95 mag, BP = 12.92 mag
 Object Magnitude          : V = 18.13 mag
 Estimated Magnitude Drop  : 5.6 mag
 Estimated Max. Duration   : 0.5 sec
 Object Mean Diameter      : 7 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 13.8 km/s
 Elongation to Moon & Sun  : 144° (sunlit = 11%), Sun = 159°
 Cross-track uncertainty   : 2.0 mas = 3 km = 0.47 path-width (1-sig)
 RUWE and duplicate source : 0.94 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#50

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


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