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Stellar Occultation by (2670) Chuvashia on 2023-08-10 (01:47:44 UT)

Stellar Occultation by (2670) Chuvashia on 2023-08-10 (01:47:44 UT)https://astro.kretlow.de/cora/occultations/51dd45b0-c33a-11ef-5276-427f7e482eab

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] : 51dd45b0-c33a-11ef-5276-427f7e482eab [observed]

 Occultation Date + Time   : 2023-08-10 at 01:47:44 UT +/- 0.0 min  [1]
 Object Designation        : (2670) Chuvashia
 Star Designation          : GDR3 0115793387750521984
 Star Coordinates (ICRF)   : RA = 03 02 38.6111, DE = +27 23 27.343  [2]
 Star Magnitudes           : G = 13.7 mag, RP = 13.13 mag, BP = 14.1 mag
 Object Magnitude          : V = 16.81 mag
 Estimated Magnitude Drop  : 3.2 mag
 Estimated Max. Duration   : 1.1 sec
 Object Mean Diameter      : 20.9 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 18.7 km/s
 Elongation to Moon & Sun  : 17° (sunlit = 33%), Sun = 86°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.08 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#64

 
 [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 (2670) Chuvashia on 2023-08-10
Star = 13.7 G, Drop = 3.17 mag, Dur = 1.12 sec
RA = 03 02 38.6111, DE = +27 23 27.343 (t0)
+−
↦km
Unavailable
2000 km
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Aladin Sky Atlas
03 02 38.611 +27 23 27.34
FoV: 29.96'
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