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Stellar Occultation by (465) Alekto on 2024-10-10 (21:43:59 UT)

Stellar Occultation by (465) Alekto on 2024-10-10 (21:43:59 UT)https://astro.kretlow.de/cora/occultations/2b76c5f0-c357-11ef-5276-cac5bfff31b6

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] : 2b76c5f0-c357-11ef-5276-cac5bfff31b6 [observed]

 Occultation Date + Time   : 2024-10-10 at 21:43:59 UT +/- 0.01 min  [1]
 Object Designation        : (465) Alekto
 Star Designation          : GDR3 0067229982078184960
 Star Coordinates (ICRF)   : RA = 03 57 23.1308, DE = +26 01 44.526  [2]
 Star Magnitudes           : G = 13.77 mag, RP = 13.07 mag, BP = 14.31 mag
 Object Magnitude          : V = 15.77 mag
 Estimated Magnitude Drop  : 2.2 mag
 Estimated Max. Duration   : 9.2 sec
 Object Mean Diameter      : 73.3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 8.0 km/s
 Elongation to Moon & Sun  : 133° (sunlit = 51%), Sun = 135°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.1 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#79

 
 [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 (465) Alekto on 2024-10-10
Star = 13.77 G, Drop = 2.16 mag, Dur = 9.16 sec
RA = 03 57 23.1308, DE = +26 01 44.526 (t0)
+−
↦km
Unavailable
100 km
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Aladin Sky Atlas
03 57 23.131 +26 01 44.53
FoV: 29.96'
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