2023-05-27 / UCAC4 320-142997 / (262391) 2006 UK9
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antoni Selva, Carlos Perello
O-
VID
M500
ES
GPS
23:20:19
23:24:18
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 9e74bae0-ddb3-11f0-547e-2c3fb6ef84a2 for map and profile fit
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Event Details
Occultation UUID [and DB] : 9e74bae0-ddb3-11f0-547e-2c3fb6ef84a2 [observed]
Occultation Date + Time : 2023-05-27 at 23:20:04 UT +/- 0.15 min [1]
Object Designation : (262391) 2006 UK9
Orbit Class : MBA
Star Designation : GDR3 4064824978145732736
Star Coordinates (ICRF) : RA = 18 10 41.2509, DE = -26 01 47.326 [2]
Star Magnitudes : G = 10.73 mag, RP = 9.53 mag, BP = 12.29 mag
Object Magnitude : V = 20.59 mag
Estimated Magnitude Drop : 9.9 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 1.60 km (src: astorb)
Speed of the shadow : 8.0 km/s
Elongation to Moon & Sun : 112° (sunlit = 53%), Sun = 154°
Cross-track uncertainty : 37.0 mas = 45 km = 28.21 path-width (1-sig)
RUWE and duplicate source : 0.61 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#18
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)
