2024-08-10 / UCAC4 352-153165 / (115788) 2003 UR220
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Olivier Schreurs, Esteban Fernandez-Pelaez |
O+ |
VID |
M406 |
BE |
GPS |
22:22:35 |
22:23:33.48 |
22:23:34.44 |
22:24:34 |
0.04 |
0.04 |
0.96 |
12.9 |
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 |
|
Occultation UUID [and DB] : 3a36bbd0-ddb5-11f0-547e-96b5af7a7a14 [observed]
Occultation Date + Time : 2024-08-10 at 22:29:20 UT +/- 0.0 min [1]
Object Designation : (115788) 2003 UR220
Orbit Class : MBA
Star Designation : GDR3 4086184507676428288
Star Coordinates (ICRF) : RA = 18 48 48.6664, DE = -19 47 30.449 [2]
Star Magnitudes : G = 13.28 mag, RP = 12.17 mag, BP = 14.54 mag
Object Magnitude : V = 18.74 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 7.7 km (src: astorb)
Speed of the shadow : 13.4 km/s
Elongation to Moon & Sun : 72° (sunlit = 34%), Sun = 143°
Cross-track uncertainty : 0.3 mas = 0 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 0.98 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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