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Stellar Occultation by (83616) 2001 SW287 on 2023-08-15 (01:06:22 UT)

Stellar Occultation by (83616) 2001 SW287 on 2023-08-15 (01:06:22 UT)https://astro.kretlow.de/cora/occultations/7445c1fa-4646-4b58-91ec-25102e579db6

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] : 7445c1fa-4646-4b58-91ec-25102e579db6 [observed]

 Occultation Date + Time   : 2023-08-15 at 01:06:22 UT +/- 0.09 min  [1]
 Object Designation        : (83616) 2001 SW287
 Star Designation          : GDR3 4084049496585824128
 Star Coordinates (ICRF)   : RA = 19 09 05.5288, DE = -19 08 46.532  [2]
 Star Magnitudes           : G = 12.58 mag, RP = 11.82 mag, BP = 13.21 mag
 Object Magnitude          : V = 18.45 mag
 Estimated Magnitude Drop  : 5.9 mag
 Estimated Max. Duration   : 0.6 sec
 Object Mean Diameter      : 5.4 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 8.5 km/s
 Elongation to Moon & Sun  : 158° (sunlit = 2%), Sun = 144°
 Cross-track uncertainty   : 4.0 mas = 5 km = 1.05 path-width (1-sig)
 RUWE and duplicate source : 0.91 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#40

 
 [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 (83616) 2001 SW287 on 2023-08-15
Star = 12.58 G, Drop = 5.88 mag, Dur = 0.63 sec
RA = 19 09 05.5288, DE = -19 08 46.532 (t0)
Unavailable
100 km



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