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2024-09-12 / UCAC4 430-121252 / (6052) Junichi

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Tim Haymes O- VID M280 GB GPS 22:19:0. 22:21:0.
2 show Alex Pratt O- VID M280 GB GPS 22:19:15 22:20:45
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

2 observations found in db: sodis

Available (probably) matching predictions (click on the link to switch):
JPL#66 : f26acf10-c354-11ef-5276-1a07fd8e3b4d [db: observed]
JPL#64 : 3a05db40-8a6f-11ef-78cd-3fb2ef7e44f4 [db: asteroids]

Using prediction f26acf10-c354-11ef-5276-1a07fd8e3b4d for map and profile fit

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Map with groundtrack and observer stations

Occ by (6052) Junichi on 2024-09-12

Unavailable
100 km

Event Details
 Occultation UUID [and DB] : f26acf10-c354-11ef-5276-1a07fd8e3b4d [observed]

 Occultation Date + Time   : 2024-09-12 at 22:22:53 UT +/- 0.0 min  [1]
 Object Designation        : (6052) Junichi
 Orbit Class               : MBA
 Star Designation          : GDR3 2634129216736093312
 Star Coordinates (ICRF)   : RA = 23 25 41.0893, DE = -04 07 55.172  [2]
 Star Magnitudes           : G = 14.0 mag, RP = 13.35 mag, BP = 14.5 mag
 Object Magnitude          : V = 15.68 mag
 Estimated Magnitude Drop  : 1.9 mag
 Estimated Max. Duration   : 1.2 sec
 Object Mean Diameter      : 18.8 km  (src: astorb)
 Speed of the shadow       : 15.5 km/s
 Elongation to Moon & Sun  : 70° (sunlit = 67%), Sun = 180°
 Cross-track uncertainty   : 0.1 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#66

 
 [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
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Aladin Sky Atlas
23 25 41.089 -04 07 55.17
FoV: 29.96'
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