2025-10-08 / UCAC4 551-007609 / (108494) 2001 KA64
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O-
VID
M200
ES
GPS
23:25:13
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::
23:29:13
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 8803d980-ddb8-11f0-547e-81fbf7ef2755 for map and profile fit
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Event Details
Occultation UUID [and DB] : 8803d980-ddb8-11f0-547e-81fbf7ef2755 [observed]
Occultation Date + Time : 2025-10-08 at 23:14:45 UT +/- 0.04 min [1]
Object Designation : (108494) 2001 KA64
Orbit Class : MBA
Star Designation : GDR3 0063100014542107136
Star Coordinates (ICRF) : RA = 03 46 38.9748, DE = +20 05 34.973 [2]
Star Magnitudes : G = 13.18 mag, RP = 12.42 mag, BP = 13.79 mag
Object Magnitude : V = 19.41 mag
Estimated Magnitude Drop : 6.2 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 2.9 km (src: astorb)
Speed of the shadow : 6.2 km/s
Elongation to Moon & Sun : 18° (sunlit = 95%), Sun = 137°
Cross-track uncertainty : 4.0 mas = 5 km = 1.72 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#37
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)
