2024-10-18 / TYC 2361-00416-1 / (167350) 2003 WL9
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Deborah Smith |
O+ |
CCD |
M203 |
ES |
NTP |
22:38:50 |
22:40:08.82 |
22:40:09.40 |
22:42:07 |
0.08 |
0.08 |
0.58 |
5.0 |
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 |
|
Occultation UUID [and DB] : 87edc0d0-ddb5-11f0-547e-af96adf741a1 [observed]
Occultation Date + Time : 2024-10-18 at 22:32:33 UT +/- 0.01 min [1]
Object Designation : (167350) 2003 WL9
Orbit Class : MBA
Star Designation : GDR3 0218522236602437632
Star Coordinates (ICRF) : RA = 03 54 52.1043, DE = +33 36 03.330 [2]
Star Magnitudes : G = 11.84 mag, RP = 11.26 mag, BP = 12.24 mag
Object Magnitude : V = 19.81 mag
Estimated Magnitude Drop : 8.0 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.0 km (src: astorb)
Speed of the shadow : 8.7 km/s
Elongation to Moon & Sun : 19° (sunlit = 97%), Sun = 141°
Cross-track uncertainty : 0.3 mas = 0 km = 0.14 path-width (1-sig)
RUWE and duplicate source : 1.06 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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