2024-10-10 / UCAC4 478-110724 / (70683) 1999 UT8
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Simon Kidd |
O+ |
VID |
M350 |
GB |
GPS |
23:11:40 |
23:12:27.150 |
23:12:27.410 |
23:13:00 |
0.06 |
0.06 |
0.26 |
3.6 |
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):
| Map with groundtrack and observer stations |
|---|
| Event Details |
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Occultation UUID [and DB] : 7fd48aa0-ddb5-11f0-547e-f687fbbad353 [observed]
Occultation Date + Time : 2024-10-10 at 23:12:47 UT +/- 0.0 min [1]
Object Designation : (70683) 1999 UT8
Orbit Class : MBA
Star Designation : GDR3 4291512840939666432
Star Coordinates (ICRF) : RA = 19 43 45.4719, DE = +05 29 39.770 [2]
Star Magnitudes : G = 13.72 mag, RP = 12.89 mag, BP = 14.44 mag
Object Magnitude : V = 20.05 mag
Estimated Magnitude Drop : 6.3 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4.9 km (src: astorb)
Speed of the shadow : 13.9 km/s
Elongation to Moon & Sun : 33° (sunlit = 52%), Sun = 100°
Cross-track uncertainty : 0.7 mas = 1 km = 0.30 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#55
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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