2024-09-17 / TYC 0620-00261-1 / (270840) 2002 TH7
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Christian Weber |
O- |
VID |
T203 |
DE |
GPS |
21:20:10 |
|
|
21:21:19 |
|
|
|
|
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] : 65e215e0-ddb5-11f0-547e-05d4f8fe8532 [observed]
Occultation Date + Time : 2024-09-17 at 21:15:39 UT +/- 0.05 min [1]
Object Designation : (270840) 2002 TH7
Orbit Class : MBA
Star Designation : GDR3 2587050465296948480
Star Coordinates (ICRF) : RA = 01 27 46.6263, DE = +12 56 34.580 [2]
Star Magnitudes : G = 11.61 mag, RP = 11.17 mag, BP = 11.88 mag
Object Magnitude : V = 20.05 mag
Estimated Magnitude Drop : 8.4 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.2 km (src: astorb)
Speed of the shadow : 12.4 km/s
Elongation to Moon & Sun : 33° (sunlit = 100%), Sun = 150°
Cross-track uncertainty : 23.3 mas = 38 km = 12.05 path-width (1-sig)
RUWE and duplicate source : 6.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#35
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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