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Stellar Occultation by (4711) Kathy on 2023-12-23 (23:52:32 UT)

Stellar Occultation by (4711) Kathy on 2023-12-23 (23:52:32 UT)https://astro.kretlow.de/cora/occultations/73109511-f17e-4052-a9aa-a4594f572d3a

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] : 73109511-f17e-4052-a9aa-a4594f572d3a [observed]

 Occultation Date + Time   : 2023-12-23 at 23:52:32 UT +/- 0.03 min  [1]
 Object Designation        : (4711) Kathy
 Star Designation          : GDR3 3349588304882217088
 Star Coordinates (ICRF)   : RA = 05 55 48.3893, DE = +16 06 12.748  [2]
 Star Magnitudes           : G = 12.61 mag, RP = 12.14 mag, BP = 12.91 mag
 Object Magnitude          : V = 15.34 mag
 Estimated Magnitude Drop  : 2.8 mag
 Estimated Max. Duration   : 0.9 sec
 Object Mean Diameter      : 9.8 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 11.3 km/s
 Elongation to Moon & Sun  : 35° (sunlit = 90%), Sun = 172°
 Cross-track uncertainty   : 3.7 mas = 3 km = 0.35 path-width (1-sig)
 RUWE and duplicate source : 1.15 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#61

 
 [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 (4711) Kathy on 2023-12-23
Star = 12.61 G, Drop = 2.81 mag, Dur = 0.87 sec
RA = 05 55 48.3893, DE = +16 06 12.748 (t0)
+−
↦km
Unavailable
100 km
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Aladin Sky Atlas
05 55 48.389 +16 06 12.75
FoV: 29.96'
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