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Stellar Occultation by (43566) 2001 FQ116 on 2024-08-30 (20:42:42 UT)

Stellar Occultation by (43566) 2001 FQ116 on 2024-08-30 (20:42:42 UT)https://astro.kretlow.de/cora/occultations/2038fe90-c354-11ef-5276-c0fbce9deea3

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] : 2038fe90-c354-11ef-5276-c0fbce9deea3 [observed]

 Occultation Date + Time   : 2024-08-30 at 20:42:42 UT +/- 0.02 min  [1]
 Object Designation        : (43566) 2001 FQ116
 Star Designation          : GDR3 4161586090195472000
 Star Coordinates (ICRF)   : RA = 17 40 50.8989, DE = -12 57 49.130  [2]
 Star Magnitudes           : G = 13.71 mag, RP = 12.62 mag, BP = 14.93 mag
 Object Magnitude          : V = 18.96 mag
 Estimated Magnitude Drop  : 5.3 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 4.3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 10.4 km/s
 Elongation to Moon & Sun  : 141° (sunlit = 10%), Sun = 107°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.23 path-width (1-sig)
 RUWE and duplicate source : 0.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#43

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


More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
(If error 404: link not valid which means no data available)


Interactive map
Occ by (43566) 2001 FQ116 on 2024-08-30
Star = 13.71 G, Drop = 5.27 mag, Dur = 0.41 sec
RA = 17 40 50.8989, DE = -12 57 49.130 (t0)
+−
↦km
Unavailable
100 km
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