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Stellar Occultation by (200024) 2007 OO7 on 2025-04-04 (23:06:36 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] : 61988fe0-ddb6-11f0-547e-72e9bf7d4aa5 [observed]

 Occultation Date + Time   : 2025-04-04 at 23:06:36 UT +/- 0.29 min  [1]
 Object Designation        : (200024) 2007 OO7
 Star Designation          : GDR3 3854376081759276928
 Star Coordinates (ICRF)   : RA = 09 36 50.2081, DE = +07 42 02.823  [2]
 Star Magnitudes           : G = 13.54 mag, RP = 12.95 mag, BP = 13.95 mag
 Object Magnitude          : V = 20.56 mag
 Estimated Magnitude Drop  : 7.0 mag
 Estimated Max. Duration   : 1.2 sec
 Speed of the shadow       : 7.1 km/s
 Object Mean Diameter      : 8.7 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.1267 arcs/min @ PA = 316 deg
 Horizontal Parallax       : 1.8750 arcs
 Dynamical Class           : JTRO
 Elongation to Moon & Sun  : 42° (sunlit = 49%), Sun = 128°
 Cross-track uncertainty   : 19.0 mas = 64 km = 7.43 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#31
 Note                      : FP:true

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


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