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Stellar Occultation by (223338) 2003 QK76 on 2024-08-27 (00:57:24 UT)

Stellar Occultation by (223338) 2003 QK76 on 2024-08-27 (00:57:24 UT)https://astro.kretlow.de/cora/occultations/ba8b7be0-c353-11ef-5276-4c1c9f399f81

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] : ba8b7be0-c353-11ef-5276-4c1c9f399f81 [observed]

 Occultation Date + Time   : 2024-08-27 at 00:57:24 UT +/- 0.01 min  [1]
 Object Designation        : (223338) 2003 QK76
 Star Designation          : GDR3 2647613661699153280
 Star Coordinates (ICRF)   : RA = 23 38 22.0619, DE = +03 03 04.080  [2]
 Star Magnitudes           : G = 10.98 mag, RP = 10.38 mag, BP = 11.42 mag
 Object Magnitude          : V = 19.55 mag
 Estimated Magnitude Drop  : 8.6 mag
 Estimated Max. Duration   : 0.3 sec
 Object Mean Diameter      : 2.9 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 9.4 km/s
 Elongation to Moon & Sun  : 76° (sunlit = 43%), Sun = 157°
 Cross-track uncertainty   : 2.7 mas = 3 km = 1.28 path-width (1-sig)
 RUWE and duplicate source : 1.15 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#33

 
 [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 (223338) 2003 QK76 on 2024-08-27
Star = 10.98 G, Drop = 8.57 mag, Dur = 0.31 sec
RA = 23 38 22.0619, DE = +03 03 04.080 (t0)
+−
↦km
Unavailable
100 km
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Aladin Sky Atlas
23 38 22.062 +03 03 4.08
FoV: 29.96'
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