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Stellar Occultation by (356) Liguria on 2025-02-20 (19:29:34 UT)

Stellar Occultation by (356) Liguria on 2025-02-20 (19:29:34 UT)https://astro.kretlow.de/cora/occultations/5962b5b0-8594-11ef-78cd-8c53fbf7061f

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] : 5962b5b0-8594-11ef-78cd-8c53fbf7061f [asteroids]

 Occultation Date + Time   : 2025-02-20 at 19:29:34 UT +/- 0.0 min  [1]
 Object Designation        : (356) Liguria
 Star Designation          : GDR3 2589948979810878848
 Star Coordinates (ICRF)   : RA = 01 14 42.5445, DE = +13 19 52.767  [2]
 Star Magnitudes           : G = 12.07 mag, RP = 11.19 mag, BP = 12.89 mag
 Object Magnitude          : V = 13.18 mag
 Estimated Magnitude Drop  : 1.4 mag
 Estimated Max. Duration   : 3.4 sec
 Object Mean Diameter      : 131.3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 38.9 km/s
 Elongation to Moon & Sun  : 139° (sunlit = 49%), Sun = 50°
 Cross-track uncertainty   : 2.3 mas = 4 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.13 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#96

 
 [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 (356) Liguria on 2025-02-20
Star = 12.07 G, Drop = 1.44 mag, Dur = 3.38 sec
RA = 01 14 42.5445, DE = +13 19 52.767 (t0)
+−
↦km
Unavailable
100 km
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