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Stellar Occultation by (36780) 2000 SL2 on 2023-11-23 (20:26:26 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] : 3d509b70-ddb4-11f0-547e-8c23effd19e7 [observed]

 Occultation Date + Time   : 2023-11-23 at 20:26:26 UT +/- 0.01 min  [1]
 Object Designation        : (36780) 2000 SL2
 Star Designation          : GDR3 2482669806383007232
 Star Coordinates (ICRF)   : RA = 01 13 41.2833, DE = -05 18 57.363  [2]
 Star Magnitudes           : G = 13.47 mag, RP = 12.8 mag, BP = 13.99 mag
 Object Magnitude          : V = 18.36 mag
 Estimated Magnitude Drop  : 4.9 mag
 Estimated Max. Duration   : 0.9 sec
 Speed of the shadow       : 5.3 km/s
 Object Mean Diameter      : 4.9 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.2483 arcs/min @ PA = 321 deg
 Horizontal Parallax       : 4.9610 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 11° (sunlit = 85%), Sun = 132°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.18 path-width (1-sig)
 RUWE and duplicate source : 1.05 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#57
 Note                      : FP:true

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


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