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Stellar Occultation by (256) Walpurga on 2024-12-04 (00:22:18 UT)

Stellar Occultation by (256) Walpurga on 2024-12-04 (00:22:18 UT)https://astro.kretlow.de/cora/occultations/96b32310-c35a-11ef-5276-ee651ffc7e2c

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] : 96b32310-c35a-11ef-5276-ee651ffc7e2c [observed]

 Occultation Date + Time   : 2024-12-04 at 00:22:18 UT +/- 0.0 min  [1]
 Object Designation        : (256) Walpurga
 Star Designation          : GDR3 3238830100566685312
 Star Coordinates (ICRF)   : RA = 05 14 00.7585, DE = +04 38 00.957  [2]
 Star Magnitudes           : G = 14.72 mag, RP = 14.27 mag, BP = 15.0 mag
 Object Magnitude          : V = 14.66 mag
 Estimated Magnitude Drop  : 0.7 mag
 Estimated Max. Duration   : 4.5 sec
 Object Mean Diameter      : 63.3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 14.0 km/s
 Elongation to Moon & Sun  : 145° (sunlit = 8%), Sun = 161°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 0.99 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#72

 
 [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 (256) Walpurga on 2024-12-04
Star = 14.72 G, Drop = 0.72 mag, Dur = 4.52 sec
RA = 05 14 00.7585, DE = +04 38 00.957 (t0)
+−
↦km
Unavailable
2000 km
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