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Stellar Occultation by (4441) Toshie on 2024-12-22 (20:50:41 UT)

Stellar Occultation by (4441) Toshie on 2024-12-22 (20:50:41 UT)https://astro.kretlow.de/cora/occultations/8e81db90-c35b-11ef-5276-4a317def0246

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] : 8e81db90-c35b-11ef-5276-4a317def0246 [observed]

 Occultation Date + Time   : 2024-12-22 at 20:50:41 UT +/- 0.0 min  [1]
 Object Designation        : (4441) Toshie
 Star Designation          : GDR3 0145213192171159552
 Star Coordinates (ICRF)   : RA = 04 35 54.1789, DE = +22 54 13.142  [2]
 Star Magnitudes           : G = 10.51 mag, RP = 9.56 mag, BP = 11.43 mag
 Object Magnitude          : V = 17.99 mag
 Estimated Magnitude Drop  : 7.5 mag
 Estimated Max. Duration   : 0.6 sec
 Object Mean Diameter      : 6.8 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 11.5 km/s
 Elongation to Moon & Sun  : 110° (sunlit = 51%), Sun = 159°
 Cross-track uncertainty   : 0.9 mas = 1 km = 0.20 path-width (1-sig)
 RUWE and duplicate source : 3.85 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 (4441) Toshie on 2024-12-22
Star = 10.51 G, Drop = 7.48 mag, Dur = 0.59 sec
RA = 04 35 54.1789, DE = +22 54 13.142 (t0)
+−
↦km
Unavailable
100 km
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