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Stellar Occultation by (288374) 2004 CF26 on 2023-09-25 (18:03:15 UT)

Stellar Occultation by (288374) 2004 CF26 on 2023-09-25 (18:03:15 UT)https://astro.kretlow.de/cora/occultations/68141f8a-bc24-4c78-a09f-fa019b70ddec

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] : 68141f8a-bc24-4c78-a09f-fa019b70ddec [observed]

 Occultation Date + Time   : 2023-09-25 at 18:03:15 UT +/- 0.21 min  [1]
 Object Designation        : (288374) 2004 CF26
 Star Designation          : GDR3 6766303061650683264
 Star Coordinates (ICRF)   : RA = 19 33 58.7762, DE = -25 46 41.583  [2]
 Star Magnitudes           : G = 11.53 mag, RP = 10.8 mag, BP = 12.11 mag
 Object Magnitude          : V = 21.51 mag
 Estimated Magnitude Drop  : 10.0 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 2.4 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.9 km/s
 Elongation to Moon & Sun  : 20° (sunlit = 81%), Sun = 109°
 Cross-track uncertainty   : 21.0 mas = 43 km = 18.13 path-width (1-sig)
 RUWE and duplicate source : 0.8 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#25

 
 [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 (288374) 2004 CF26 on 2023-09-25
Star = 11.53 G, Drop = 9.98 mag, Dur = 0.35 sec
RA = 19 33 58.7762, DE = -25 46 41.583 (t0)
+−
↦km
Unavailable
2000 km
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Aladin Sky Atlas
19 33 58.776 -25 46 41.58
FoV: 29.96'
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