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Stellar Occultation by (19373) 1997 YC14 on 2023-09-23 (22:57:15 UT)

Stellar Occultation by (19373) 1997 YC14 on 2023-09-23 (22:57:15 UT)https://astro.kretlow.de/cora/occultations/e5ed7e63-5209-480e-af79-e700ccc10396

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] : e5ed7e63-5209-480e-af79-e700ccc10396 [observed]

 Occultation Date + Time   : 2023-09-23 at 22:57:15 UT +/- 0.1 min  [1]
 Object Designation        : (19373) 1997 YC14
 Star Designation          : GDR3 6894621806683800960
 Star Coordinates (ICRF)   : RA = 21 36 31.4597, DE = -08 31 37.756  [2]
 Star Magnitudes           : G = 14.38 mag, RP = 13.73 mag, BP = 14.87 mag
 Object Magnitude          : V = 16.79 mag
 Estimated Magnitude Drop  : 2.5 mag
 Estimated Max. Duration   : 2.5 sec
 Object Mean Diameter      : 5.2 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 2.1 km/s
 Elongation to Moon & Sun  : 40° (sunlit = 63%), Sun = 143°
 Cross-track uncertainty   : 7.3 mas = 5 km = 1.15 path-width (1-sig)
 RUWE and duplicate source : 0.94 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#56

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


More Data and Informations
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(If error 404: link not valid which means no data available)


Interactive map
Occ by (19373) 1997 YC14 on 2023-09-23
Star = 14.38 G, Drop = 2.52 mag, Dur = 2.52 sec
RA = 21 36 31.4597, DE = -08 31 37.756 (t0)
+−
↦km
Unavailable
100 km
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