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Stellar Occultation by (24561) 4646 P-L on 2024-09-09 (21:06:31 UT)

Stellar Occultation by (24561) 4646 P-L on 2024-09-09 (21:06:31 UT)https://astro.kretlow.de/cora/occultations/8edc34c0-c354-11ef-5276-950afaff7d2e

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] : 8edc34c0-c354-11ef-5276-950afaff7d2e [observed]

 Occultation Date + Time   : 2024-09-09 at 21:06:31 UT +/- 0.01 min  [1]
 Object Designation        : (24561) 4646 P-L
 Star Designation          : GDR3 4193400978838108160
 Star Coordinates (ICRF)   : RA = 19 40 52.9749, DE = -09 50 09.124  [2]
 Star Magnitudes           : G = 15.65 mag, RP = 15.22 mag, BP = 15.92 mag
 Object Magnitude          : V = 18.56 mag
 Estimated Magnitude Drop  : 3.0 mag
 Estimated Max. Duration   : 1.4 sec
 Object Mean Diameter      : 9.0 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.5 km/s
 Elongation to Moon & Sun  : 55° (sunlit = 37%), Sun = 127°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.09 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#60

 
 [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 (24561) 4646 P-L on 2024-09-09
Star = 15.65 G, Drop = 2.99 mag, Dur = 1.38 sec
RA = 19 40 52.9749, DE = -09 50 09.124 (t0)
+−
↦km
Unavailable
100 km
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Aladin Sky Atlas
19 40 52.975 -09 50 9.12
FoV: 29.96'
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