2024-08-11 / UCAC4 370-000444 / (231570) 2008 TF180
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Oscar Canales |
O- |
CCD |
M280 |
ES |
NTP |
01:39:54 |
|
|
01:41:54 |
|
|
|
|
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] : 351c6dc0-ddb5-11f0-547e-f734dfdf5edc [observed]
Occultation Date + Time : 2024-08-11 at 01:50:33 UT +/- 0.05 min [1]
Object Designation : (231570) 2008 TF180
Orbit Class : MBA
Star Designation : GDR3 2368443158281821952
Star Coordinates (ICRF) : RA = 00 22 42.3839, DE = -16 07 45.506 [2]
Star Magnitudes : G = 13.79 mag, RP = 13.23 mag, BP = 14.18 mag
Object Magnitude : V = 19.78 mag
Estimated Magnitude Drop : 6.0 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 3.2 km (src: astorb)
Speed of the shadow : 6.6 km/s
Elongation to Moon & Sun : 142° (sunlit = 35%), Sun = 137°
Cross-track uncertainty : 4.0 mas = 5 km = 1.86 path-width (1-sig)
RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#45
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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