2024-09-14 / UCAC4 483-139688 / (579646) 2014 UK270
# 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
23:46:00
23:50:00
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
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Using prediction 5f2366a0-ddb5-11f0-547e-a0d163f67305 for map and profile fit
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Event Details
Occultation UUID [and DB] : 5f2366a0-ddb5-11f0-547e-a0d163f67305 [observed]
Occultation Date + Time : 2024-09-14 at 23:50:22 UT +/- 0.11 min [1]
Object Designation : (579646) 2014 UK270
Orbit Class : JTRO
Star Designation : GDR3 2665097850790129152
Star Coordinates (ICRF) : RA = 23 06 52.9559, DE = +06 33 14.766 [2]
Star Magnitudes : G = 13.36 mag, RP = 12.84 mag, BP = 13.71 mag
Object Magnitude : V = 21.18 mag
Estimated Magnitude Drop : 7.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.6 km (src: astorb)
Speed of the shadow : 16.2 km/s
Elongation to Moon & Sun : 44° (sunlit = 86%), Sun = 169°
Cross-track uncertainty : 31.0 mas = 91 km = 19.84 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#12
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)
