2024-07-29 / UCAC4 391-118458 / (13357) Werkhoven
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Martin Gutekunst
O+
VID
L280
DE
GPS
23:05:00
23:06:00.796
23:06:01.496
23:07:00
0.078
0.078
0.70
8.6
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):
Using prediction 1b013b50-ddb5-11f0-547e-a6a9f79ed038 for map and profile fit
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Event Details
Occultation UUID [and DB] : 1b013b50-ddb5-11f0-547e-a6a9f79ed038 [observed]
Occultation Date + Time : 2024-07-29 at 23:08:42 UT +/- 0.0 min [1]
Object Designation : (13357) Werkhoven
Orbit Class : MBA
Star Designation : GDR3 4187048172454193920
Star Coordinates (ICRF) : RA = 19 33 14.5342, DE = -11 55 34.715 [2]
Star Magnitudes : G = 14.54 mag, RP = 13.88 mag, BP = 14.92 mag
Object Magnitude : V = 18.15 mag
Estimated Magnitude Drop : 3.7 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 6.2 km (src: astorb)
Speed of the shadow : 12.3 km/s
Elongation to Moon & Sun : 126° (sunlit = 30%), Sun = 163°
Cross-track uncertainty : 0.7 mas = 1 km = 0.17 path-width (1-sig)
RUWE and duplicate source : 3.3 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#64
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)
