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Stellar Occultation by (4870) Shcherban' on 2025-02-14 (19:54:04 UT)

Stellar Occultation by (4870) Shcherban' on 2025-02-14 (19:54:04 UT)https://astro.kretlow.de/cora/occultations/5f5e4a30-8a01-11ef-78cd-8dfbabdff3d2

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] : 5f5e4a30-8a01-11ef-78cd-8dfbabdff3d2 [asteroids]

 Occultation Date + Time   : 2025-02-14 at 19:54:04 UT +/- 0.01 min  [1]
 Object Designation        : (4870) Shcherban'
 Star Designation          : GDR3 3420836791501640064
 Star Coordinates (ICRF)   : RA = 05 10 55.2631, DE = +25 42 35.481  [2]
 Star Magnitudes           : G = 12.7 mag, RP = 11.69 mag, BP = 13.73 mag
 Object Magnitude          : V = 16.94 mag
 Estimated Magnitude Drop  : 4.3 mag
 Estimated Max. Duration   : 4.9 sec
 Object Mean Diameter      : 25.3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 5.2 km/s
 Elongation to Moon & Sun  : 93° (sunlit = 95%), Sun = 113°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.84 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#53

 
 [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 (4870) Shcherban' on 2025-02-14
Star = 12.7 G, Drop = 4.27 mag, Dur = 4.85 sec
RA = 05 10 55.2631, DE = +25 42 35.481 (t0)
+−
↦km
Unavailable
100 km
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