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Stellar Occultation by (17365) Thymbraeus on 2024-09-20 (21:07:32 UT)

Stellar Occultation by (17365) Thymbraeus on 2024-09-20 (21:07:32 UT)https://astro.kretlow.de/cora/occultations/f9693480-c356-11ef-5276-bb98fae98e69

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] : f9693480-c356-11ef-5276-bb98fae98e69 [observed]

 Occultation Date + Time   : 2024-09-20 at 21:07:32 UT +/- 0.04 min  [1]
 Object Designation        : (17365) Thymbraeus
 Star Designation          : GDR3 2770120010316172288
 Star Coordinates (ICRF)   : RA = 23 45 03.3450, DE = +13 29 52.584  [2]
 Star Magnitudes           : G = 13.32 mag, RP = 12.94 mag, BP = 13.55 mag
 Object Magnitude          : V = 17.21 mag
 Estimated Magnitude Drop  : 3.9 mag
 Estimated Max. Duration   : 1.7 sec
 Object Mean Diameter      : 26.1 km  (src: astorb)
 Orbital Class             : JTRO
 Speed of the shadow       : 15.6 km/s
 Elongation to Moon & Sun  : 37° (sunlit = 89%), Sun = 166°
 Cross-track uncertainty   : 4.3 mas = 12 km = 0.46 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#50

 
 [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 (17365) Thymbraeus on 2024-09-20
Star = 13.32 G, Drop = 3.92 mag, Dur = 1.67 sec
RA = 23 45 03.3450, DE = +13 29 52.584 (t0)
+−
↦km
Unavailable
100 km
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Aladin Sky Atlas
23 45 3.345 +13 29 52.58
FoV: 29.96'
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