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Stellar Occultation by (39092) 2000 VB57 on 2023-10-09 (23:31:55 UT)

Stellar Occultation by (39092) 2000 VB57 on 2023-10-09 (23:31:55 UT)https://astro.kretlow.de/cora/occultations/9be2fbad-f8da-47b2-aeea-24c61b9399cc

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] : 9be2fbad-f8da-47b2-aeea-24c61b9399cc [observed]

 Occultation Date + Time   : 2023-10-09 at 23:31:55 UT +/- 0.12 min  [1]
 Object Designation        : (39092) 2000 VB57
 Star Designation          : GDR3 0058195883444775680
 Star Coordinates (ICRF)   : RA = 03 35 14.8328, DE = +20 30 49.443  [2]
 Star Magnitudes           : G = 13.57 mag, RP = 12.83 mag, BP = 14.13 mag
 Object Magnitude          : V = 18.75 mag
 Estimated Magnitude Drop  : 5.2 mag
 Estimated Max. Duration   : 0.8 sec
 Object Mean Diameter      : 3.4 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 4.2 km/s
 Elongation to Moon & Sun  : 87° (sunlit = 20%), Sun = 140°
 Cross-track uncertainty   : 11.7 mas = 13 km = 3.91 path-width (1-sig)
 RUWE and duplicate source : 2.6 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#32

 
 [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 (39092) 2000 VB57 on 2023-10-09
Star = 13.57 G, Drop = 5.18 mag, Dur = 0.82 sec
RA = 03 35 14.8328, DE = +20 30 49.443 (t0)
+−
↦km
Unavailable
100 km
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