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Stellar Occultation by (336039) 2007 VN287 on 2024-12-30 (21:06:43 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] : d9fc8730-ddb5-11f0-547e-f838af9773eb [observed]

 Occultation Date + Time   : 2024-12-30 at 21:06:43 UT +/- 0.07 min  [1]
 Object Designation        : (336039) 2007 VN287
 Star Designation          : GDR3 3312810912239784320
 Star Coordinates (ICRF)   : RA = 04 26 29.6103, DE = +16 10 03.439  [2]
 Star Magnitudes           : G = 10.68 mag, RP = 9.72 mag, BP = 11.62 mag
 Object Magnitude          : V = 18.8 mag
 Estimated Magnitude Drop  : 8.1 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 9.6 km/s
 Object Mean Diameter      : 2.9 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.5383 arcs/min @ PA = 318 deg
 Horizontal Parallax       : 5.9640 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 147° (sunlit = 0%), Sun = 147°
 Cross-track uncertainty   : 23.7 mas = 25 km = 8.74 path-width (1-sig)
 RUWE and duplicate source : 1.27 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#28
 Note                      : FP:true

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


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