2023-08-22 / UCAC4 418-154966 / (13559) Werth
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jiri Kubanek, Simona Kubankova
O-
VID
M200
CZ
GPS
22:10:22
22:14:25
2
show Jiri Polak
O-
VID
M300
CZ
GPS
22:11:55
22:14:27
3
show Roland BONINSEGNA
O-
VID
M400
BE
GPS
22:12:14
22:14:14
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 3 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction fb29caf0-ddb3-11f0-547e-713ff36909f0 for map and profile fit
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Event Details
Occultation UUID [and DB] : fb29caf0-ddb3-11f0-547e-713ff36909f0 [observed]
Occultation Date + Time : 2023-08-22 at 22:07:41 UT +/- 0.0 min [1]
Object Designation : (13559) Werth
Orbit Class : MBA
Star Designation : GDR3 2445517338544795904
Star Coordinates (ICRF) : RA = 23 49 57.7250, DE = -06 31 28.997 [2]
Star Magnitudes : G = 12.14 mag, RP = 11.72 mag, BP = 12.39 mag
Object Magnitude : V = 17.38 mag
Estimated Magnitude Drop : 5.3 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 7.3 km (src: astorb)
Speed of the shadow : 9.2 km/s
Elongation to Moon & Sun : 133° (sunlit = 35%), Sun = 154°
Cross-track uncertainty : 1.0 mas = 1 km = 0.17 path-width (1-sig)
RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#59
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)
