2024-09-21 / UCAC4 604-020025 / (109946) 2001 SH44
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Jiri Kubanek |
O+ |
VID |
M303 |
CZ |
GPS |
23:56:24 |
23:57:53.41 |
23:57:53.61 |
23:59:24 |
0.03 |
0.03 |
0.20 |
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] : 6a7be950-ddb5-11f0-547e-e0f8d6efbc34 [observed]
Occultation Date + Time : 2024-09-21 at 23:59:41 UT +/- 0.0 min [1]
Object Designation : (109946) 2001 SH44
Orbit Class : MBA
Star Designation : GDR3 3446908514299795712
Star Coordinates (ICRF) : RA = 05 20 28.2535, DE = +30 45 12.373 [2]
Star Magnitudes : G = 12.24 mag, RP = 11.71 mag, BP = 12.59 mag
Object Magnitude : V = 19.18 mag
Estimated Magnitude Drop : 6.9 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.6 km (src: astorb)
Speed of the shadow : 15.6 km/s
Elongation to Moon & Sun : 28° (sunlit = 79%), Sun = 98°
Cross-track uncertainty : 0.3 mas = 0 km = 0.10 path-width (1-sig)
RUWE and duplicate source : 0.89 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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