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Stellar Occultation by (4421) Kayor on 2023-10-26 (21:28:04 UT)

Stellar Occultation by (4421) Kayor on 2023-10-26 (21:28:04 UT)https://astro.kretlow.de/cora/occultations/e87a009c-edc7-41ba-bb25-884206459455

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] : e87a009c-edc7-41ba-bb25-884206459455 [observed]

 Occultation Date + Time   : 2023-10-26 at 21:28:04 UT +/- 0.03 min  [1]
 Object Designation        : (4421) Kayor
 Star Designation          : GDR3 5179937305817281536
 Star Coordinates (ICRF)   : RA = 03 06 00.8938, DE = -07 10 12.122  [2]
 Star Magnitudes           : G = 10.64 mag, RP = 10.25 mag, BP = 10.88 mag
 Object Magnitude          : V = 15.71 mag
 Estimated Magnitude Drop  : 5.1 mag
 Estimated Max. Duration   : 1.2 sec
 Object Mean Diameter      : 11.0 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 9.5 km/s
 Elongation to Moon & Sun  : 40° (sunlit = 95%), Sun = 155°
 Cross-track uncertainty   : 7.7 mas = 7 km = 0.71 path-width (1-sig)
 RUWE and duplicate source : 1.11 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#55

 
 [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 (4421) Kayor on 2023-10-26
Star = 10.64 G, Drop = 5.08 mag, Dur = 1.16 sec
RA = 03 06 00.8938, DE = -07 10 12.122 (t0)
+−
↦km
Unavailable
100 km
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Aladin Sky Atlas
03 06 0.894 -07 10 12.12
FoV: 29.96'
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