2023-08-28 / UCAC4 430-117640 / (246598) 2008 UT316
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Ferran Casarramona
O-
VID
M200
ES
GPS
20:52:02
20:56:01
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 f917dae0-ddb3-11f0-547e-40a9ff975387 for map and profile fit
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Event Details
Occultation UUID [and DB] : f917dae0-ddb3-11f0-547e-40a9ff975387 [observed]
Occultation Date + Time : 2023-08-28 at 20:51:08 UT +/- 0.05 min [1]
Object Designation : (246598) 2008 UT316
Orbit Class : MBA
Star Designation : GDR3 2671703068110549504
Star Coordinates (ICRF) : RA = 21 38 58.5989, DE = -04 08 36.205 [2]
Star Magnitudes : G = 12.42 mag, RP = 11.72 mag, BP = 12.98 mag
Object Magnitude : V = 20.2 mag
Estimated Magnitude Drop : 7.8 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 3.1 km (src: astorb)
Speed of the shadow : 13.9 km/s
Elongation to Moon & Sun : 26° (sunlit = 93%), Sun = 167°
Cross-track uncertainty : 19.0 mas = 33 km = 10.91 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#34
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)
