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Stellar Occultation by (71645) 2000 EX109 on 2023-08-03 (21:55:42 UT)

Stellar Occultation by (71645) 2000 EX109 on 2023-08-03 (21:55:42 UT)https://astro.kretlow.de/cora/occultations/8f04e6b0-c339-11ef-5276-124dfbc78f18

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] : 8f04e6b0-c339-11ef-5276-124dfbc78f18 [observed]

 Occultation Date + Time   : 2023-08-03 at 21:55:42 UT +/- 0.01 min  [1]
 Object Designation        : (71645) 2000 EX109
 Star Designation          : GDR3 4149894437639085824
 Star Coordinates (ICRF)   : RA = 17 46 05.3839, DE = -13 07 24.259  [2]
 Star Magnitudes           : G = 13.61 mag, RP = 12.96 mag, BP = 14.08 mag
 Object Magnitude          : V = 19.39 mag
 Estimated Magnitude Drop  : 5.8 mag
 Estimated Max. Duration   : 1.0 sec
 Object Mean Diameter      : 5.1 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 5.4 km/s
 Elongation to Moon & Sun  : 76° (sunlit = 93%), Sun = 134°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.11 path-width (1-sig)
 RUWE and duplicate source : 1.16 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#45

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


More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
(If error 404: link not valid which means no data available)


Interactive map
Occ by (71645) 2000 EX109 on 2023-08-03
Star = 13.61 G, Drop = 5.79 mag, Dur = 0.95 sec
RA = 17 46 05.3839, DE = -13 07 24.259 (t0)
+−
↦km
Unavailable
100 km
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Aladin Sky Atlas
17 46 5.384 -13 07 24.26
FoV: 29.96'
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