2026-07-17 / UCAC4 398-129251 / (20685) 1999 VX48
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Michael OConnell
O-
VID
M350
ES
NTP
02:02:05
::
::
02:04:05
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 e0a60380-d9aa-11f1-43f3-a4837f7bd13d for map and profile fit
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Event Details
Occultation UUID [and DB] : e0a60380-d9aa-11f1-43f3-a4837f7bd13d [observed]
Occultation Date + Time : 2026-07-17 at 02:04:24 UT +/- 0.0 min [1]
Object Designation : (20685) 1999 VX48
Orbit Class : MBA
Star Designation : GDR3 6904515349751743488
Star Coordinates (ICRF) : RA = 20 24 34.0111, DE = -10 24 05.425 [2]
Star Magnitudes : G = 13.82 mag, RP = 13.09 mag, BP = 14.41 mag
Object Magnitude : V = 17.72 mag
Estimated Magnitude Drop : 3.9 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 7.6 km (src: astorb)
Speed of the shadow : 13.3 km/s
Elongation to Moon & Sun : 153° (sunlit = 10%), Sun = 166°
Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL58
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)
