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Stellar Occultation by (231509) 2008 RT69 on 2023-12-28 (18:14:36 UT)

Stellar Occultation by (231509) 2008 RT69 on 2023-12-28 (18:14:36 UT)https://astro.kretlow.de/cora/occultations/3a7dddee-9433-47de-8335-3ab1705befb4

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] : 3a7dddee-9433-47de-8335-3ab1705befb4 [observed]

 Occultation Date + Time   : 2023-12-28 at 18:14:36 UT +/- 0.12 min  [1]
 Object Designation        : (231509) 2008 RT69
 Star Designation          : GDR3 3356341196061987456
 Star Coordinates (ICRF)   : RA = 06 28 20.4942, DE = +13 45 57.304  [2]
 Star Magnitudes           : G = 9.56 mag, RP = 9.29 mag, BP = 9.7 mag
 Object Magnitude          : V = 19.76 mag
 Estimated Magnitude Drop  : 10.2 mag
 Estimated Max. Duration   : 0.5 sec
 Object Mean Diameter      : 8.1 km  (src: astorb)
 Orbital Class             : JTRO
 Speed of the shadow       : 16.3 km/s
 Elongation to Moon & Sun  : 25° (sunlit = 97%), Sun = 170°
 Cross-track uncertainty   : 30.0 mas = 84 km = 10.48 path-width (1-sig)
 RUWE and duplicate source : 0.95 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 (231509) 2008 RT69 on 2023-12-28
Star = 9.56 G, Drop = 10.2 mag, Dur = 0.5 sec
RA = 06 28 20.4942, DE = +13 45 57.304 (t0)
+−
↦km
Unavailable
100 km
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