2024-08-28 / UCAC4 457-111444 / (85408) 1996 TB55
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Carsten Ziolek |
O+ |
VID |
M356 |
CH |
GPS |
21:11:26 |
21:11:54.892 |
21:11:55.252 |
21:12:26 |
0.024 |
0.024 |
0.36 |
3.1 |
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] : 4b1a4fc0-ddb5-11f0-547e-94b26fdd84c7 [observed]
Occultation Date + Time : 2024-08-28 at 21:16:19 UT +/- 0.02 min [1]
Object Designation : (85408) 1996 TB55
Orbit Class : MBA
Star Designation : GDR3 4231510086211784448
Star Coordinates (ICRF) : RA = 20 33 18.2634, DE = +01 12 19.891 [2]
Star Magnitudes : G = 13.03 mag, RP = 12.58 mag, BP = 13.31 mag
Object Magnitude : V = 18.87 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.2 km (src: astorb)
Speed of the shadow : 8.6 km/s
Elongation to Moon & Sun : 138° (sunlit = 24%), Sun = 149°
Cross-track uncertainty : 2.3 mas = 2 km = 0.83 path-width (1-sig)
RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#44
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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