2024-10-19 / UCAC4 528-001100 / (110649) 2001 TK169
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Jiri Kubanek |
O+ |
VID |
M303 |
CZ |
GPS |
20:21:29 |
20:22:59.87 |
20:23:00.16 |
20:24:29 |
0.05 |
0.05 |
0.29 |
3.0 |
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] : 92ac9b90-ddb5-11f0-547e-09bcff37cacc [observed]
Occultation Date + Time : 2024-10-19 at 20:23:11 UT +/- 0.01 min [1]
Object Designation : (110649) 2001 TK169
Orbit Class : MBA
Star Designation : GDR3 2780581687359293568
Star Coordinates (ICRF) : RA = 00 36 05.2563, DE = +15 31 35.937 [2]
Star Magnitudes : G = 12.26 mag, RP = 11.65 mag, BP = 12.7 mag
Object Magnitude : V = 18.89 mag
Estimated Magnitude Drop : 6.6 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.2 km (src: astorb)
Speed of the shadow : 10.5 km/s
Elongation to Moon & Sun : 46° (sunlit = 92%), Sun = 164°
Cross-track uncertainty : 1.3 mas = 1 km = 0.50 path-width (1-sig)
RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#41
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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