2026-10-21 / UCAC4 442-085702 / (523686) 2014 DB143
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O-
VID
M250
ES
GPS
20:00:29
::
::
20:02:30
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 8f5e2b10-d9b4-11f1-43f3-8234bff3940a for map and profile fit
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Event Details
Occultation UUID [and DB] : 8f5e2b10-d9b4-11f1-43f3-8234bff3940a [observed]
Occultation Date + Time : 2026-10-21 at 20:00:30 UT +/- 9.13 min [1]
Object Designation : (523686) 2014 DB143
Orbit Class : CEN
Star Designation : GDR3 4264959012338849024
Star Coordinates (ICRF) : RA = 18 58 05.1231, DE = -01 45 54.732 [2]
Star Magnitudes : G = 14.48 mag, RP = 13.35 mag, BP = 15.78 mag
Object Magnitude : V = 22.54 mag
Estimated Magnitude Drop : 8.1 mag
Estimated Max. Duration : 3.1 sec
Object Mean Diameter : 51.2 km (src: astorb)
Speed of the shadow : 16.7 km/s
Elongation to Moon & Sun : 51° (sunlit = 79%), Sun = 78°
Cross-track uncertainty : 120.3 mas = 1796 km = 35.10 path-width (1-sig)
RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL8
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)
