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Stellar Occultation by (167818) 2005 CH8 on 2024-11-03 (19:53:09 UT)

Stellar Occultation by (167818) 2005 CH8 on 2024-11-03 (19:53:09 UT)https://astro.kretlow.de/cora/occultations/ec87dd00-c358-11ef-5276-1a556f5f8ba4

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] : ec87dd00-c358-11ef-5276-1a556f5f8ba4 [observed]

 Occultation Date + Time   : 2024-11-03 at 19:53:09 UT +/- 0.18 min  [1]
 Object Designation        : (167818) 2005 CH8
 Star Designation          : GDR3 2639557402563378432
 Star Coordinates (ICRF)   : RA = 23 36 36.9499, DE = -03 11 21.154  [2]
 Star Magnitudes           : G = 11.64 mag, RP = 11.14 mag, BP = 11.98 mag
 Object Magnitude          : V = 20.85 mag
 Estimated Magnitude Drop  : 9.2 mag
 Estimated Max. Duration   : 0.7 sec
 Object Mean Diameter      : 2.0 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 3.0 km/s
 Elongation to Moon & Sun  : 106° (sunlit = 5%), Sun = 131°
 Cross-track uncertainty   : 16.7 mas = 25 km = 12.66 path-width (1-sig)
 RUWE and duplicate source : 0.91 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#31

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


More Data and Informations
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Interactive map
Occ by (167818) 2005 CH8 on 2024-11-03
Star = 11.64 G, Drop = 9.21 mag, Dur = 0.67 sec
RA = 23 36 36.9499, DE = -03 11 21.154 (t0)
+−
↦km
Unavailable
100 km
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Aladin Sky Atlas
23 36 36.950 -03 11 21.15
FoV: 29.96'
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