2025-09-28 / UCAC4 304-265447 / (113834) 2002 TH231
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Simon Kidd |
O+ |
VID |
M350 |
GB |
GPS |
19:14:27 |
19:15:27.92 |
19:15:28.5 |
19:16:15 |
0.100 |
0.100 |
0.58 |
4.1 |
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] : 785ce440-ddb8-11f0-547e-e8fe347dafcf [observed]
Occultation Date + Time : 2025-09-28 at 19:14:45 UT +/- 0.03 min [1]
Object Designation : (113834) 2002 TH231
Orbit Class : MBA
Star Designation : GDR3 6797669620128505344
Star Coordinates (ICRF) : RA = 20 28 11.7835, DE = -29 20 23.919 [2]
Star Magnitudes : G = 13.29 mag, RP = 12.57 mag, BP = 13.32 mag
Object Magnitude : V = 18.73 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 3.5 km (src: astorb)
Speed of the shadow : 7.1 km/s
Elongation to Moon & Sun : 40° (sunlit = 39%), Sun = 116°
Cross-track uncertainty : 1.3 mas = 1 km = 0.41 path-width (1-sig)
RUWE and duplicate source : 7.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#43
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)
Loading sky atlas…
Aladin Lite direct link (has Gaia overlay)
