2025-12-17 / UCAC4 529-038659 / (45850) 2000 SH209
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Jocelyn Sérot |
O+ |
VID |
M210 |
FR |
NTP |
04:53:32 |
04:54:31.21 |
04:54:33.01 |
04:55:32 |
0.100 |
0.100 |
1.80 |
21.4 |
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] : dc9aaa50-ddb8-11f0-547e-9866f3ffa2fc [observed]
Occultation Date + Time : 2025-12-17 at 04:57:36 UT +/- 0.01 min [1]
Object Designation : (45850) 2000 SH209
Orbit Class : MBA
Star Designation : GDR3 3167719082961437312
Star Coordinates (ICRF) : RA = 07 13 12.9803, DE = +15 41 13.190 [2]
Star Magnitudes : G = 13.57 mag, RP = 12.71 mag, BP = 14.36 mag
Object Magnitude : V = 18.02 mag
Estimated Magnitude Drop : 4.5 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 10.1 km (src: astorb)
Speed of the shadow : 11.9 km/s
Elongation to Moon & Sun : 125° (sunlit = 7%), Sun = 157°
Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#45
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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