2026-07-16 / UCAC4 376-090418 / (288734) 2004 RC47
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antonio Vecchione
O-
VID
M250
IT
GPS
22:33:50
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::
22:34:49
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction ab65f6d0-d9aa-11f1-43f3-eb67ffb599ce for map and profile fit
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Event Details
Occultation UUID [and DB] : ab65f6d0-d9aa-11f1-43f3-eb67ffb599ce [observed]
Occultation Date + Time : 2026-07-16 at 22:39:51 UT +/- 0.1 min [1]
Object Designation : (288734) 2004 RC47
Orbit Class : MBA
Star Designation : GDR3 4125267537499146624
Star Coordinates (ICRF) : RA = 17 37 20.3562, DE = -14 54 56.867 [2]
Star Magnitudes : G = 12.27 mag, RP = 11.77 mag, BP = 12.6 mag
Object Magnitude : V = 20.45 mag
Estimated Magnitude Drop : 8.2 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.2 km (src: astorb)
Speed of the shadow : 8.5 km/s
Elongation to Moon & Sun : 115° (sunlit = 9%), Sun = 149°
Cross-track uncertainty : 22.0 mas = 31 km = 14.35 path-width (1-sig)
RUWE and duplicate source : 0.83 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL27
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)
