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Stellar Occultation by (45081) 1999 XE44 on 2023-08-21 (22:07:50 UT)

Stellar Occultation by (45081) 1999 XE44 on 2023-08-21 (22:07:50 UT)https://astro.kretlow.de/cora/occultations/1e32f576-0268-45f9-88da-60cc7c691467

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] : 1e32f576-0268-45f9-88da-60cc7c691467 [observed]

 Occultation Date + Time   : 2023-08-21 at 22:07:50 UT +/- 0.06 min  [1]
 Object Designation        : (45081) 1999 XE44
 Star Designation          : GDR3 6877771687912613760
 Star Coordinates (ICRF)   : RA = 20 10 58.8143, DE = -14 41 37.221  [2]
 Star Magnitudes           : G = 11.07 mag, RP = 10.46 mag, BP = 11.5 mag
 Object Magnitude          : V = 18.04 mag
 Estimated Magnitude Drop  : 7.0 mag
 Estimated Max. Duration   : 0.6 sec
 Object Mean Diameter      : 2.4 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 3.9 km/s
 Elongation to Moon & Sun  : 92° (sunlit = 26%), Sun = 153°
 Cross-track uncertainty   : 6.3 mas = 4 km = 1.91 path-width (1-sig)
 RUWE and duplicate source : 1.47 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#37

 
 [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 (45081) 1999 XE44 on 2023-08-21
Star = 11.07 G, Drop = 6.97 mag, Dur = 0.61 sec
RA = 20 10 58.8143, DE = -14 41 37.221 (t0)
Unavailable
100 km



Aladin Sky Atlas
20 10 58.814 -14 41 37.22
FoV: 29.96'
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