2023-10-18 / UCAC4 599-040778 / (39160) 2000 WC116
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Peter Delincak |
O+ |
VID |
M400 |
SK |
NTP |
03:49:40 |
03:51:43.57 |
03:51:44.28 |
03:53:50 |
0.04 |
0.04 |
0.71 |
11.9 |
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] : 2bdb75e0-ddb4-11f0-547e-11bfefff9c40 [observed]
Occultation Date + Time : 2023-10-18 at 03:51:34 UT +/- 0.01 min [1]
Object Designation : (39160) 2000 WC116
Orbit Class : MBA
Star Designation : GDR3 0885640093435407488
Star Coordinates (ICRF) : RA = 07 24 52.0825, DE = +29 41 24.830 [2]
Star Magnitudes : G = 14.12 mag, RP = 13.6 mag, BP = 14.48 mag
Object Magnitude : V = 18.76 mag
Estimated Magnitude Drop : 4.7 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 6.8 km (src: astorb)
Speed of the shadow : 16.8 km/s
Elongation to Moon & Sun : 136° (sunlit = 12%), Sun = 96°
Cross-track uncertainty : 0.7 mas = 1 km = 0.19 path-width (1-sig)
RUWE and duplicate source : 0.94 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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