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Stellar Occultation by (773) Irmintraud on 2025-02-13 (16:17:46 UT)

Stellar Occultation by (773) Irmintraud on 2025-02-13 (16:17:46 UT)https://astro.kretlow.de/cora/occultations/bbc5e7c0-8636-11ef-78cd-b993dc779311

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] : bbc5e7c0-8636-11ef-78cd-b993dc779311 [asteroids]

 Occultation Date + Time   : 2025-02-13 at 16:17:46 UT +/- 0.0 min  [1]
 Object Designation        : (773) Irmintraud
 Star Designation          : GDR3 0222157977956880000
 Star Coordinates (ICRF)   : RA = 03 24 16.2515, DE = +35 30 26.416  [2]
 Star Magnitudes           : G = 10.65 mag, RP = 9.85 mag, BP = 11.33 mag
 Object Magnitude          : V = 14.79 mag
 Estimated Magnitude Drop  : 4.2 mag
 Estimated Max. Duration   : 5.7 sec
 Object Mean Diameter      : 95.9 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 16.7 km/s
 Elongation to Moon & Sun  : 99° (sunlit = 99%), Sun = 92°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#102

 
 [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 (773) Irmintraud on 2025-02-13
Star = 10.65 G, Drop = 4.16 mag, Dur = 5.74 sec
RA = 03 24 16.2515, DE = +35 30 26.416 (t0)
+−
↦km
Unavailable
100 km
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Aladin Sky Atlas
03 24 16.252 +35 30 26.42
FoV: 29.96'
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