2024-08-27 / UCAC4 529-115736 / (418680) 2008 TP171
| # | 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 |
20:45:36 |
|
|
20:49:36 |
|
|
|
|
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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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] : 4a58d480-ddb5-11f0-547e-178bfaff349c [observed]
Occultation Date + Time : 2024-08-27 at 20:49:49 UT +/- 0.1 min [1]
Object Designation : (418680) 2008 TP171
Orbit Class : MBA
Star Designation : GDR3 1819876947286362240
Star Coordinates (ICRF) : RA = 19 52 28.5761, DE = +15 46 12.974 [2]
Star Magnitudes : G = 13.52 mag, RP = 12.73 mag, BP = 14.19 mag
Object Magnitude : V = 20.29 mag
Estimated Magnitude Drop : 6.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.8 km (src: astorb)
Speed of the shadow : 10.2 km/s
Elongation to Moon & Sun : 124° (sunlit = 34%), Sun = 134°
Cross-track uncertainty : 26.3 mas = 41 km = 14.77 path-width (1-sig)
RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#36
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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