2025-09-03 / TYC 6826-00208-1 / (290954) 2005 WO174
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O-
VID
M300
ES
GPS
21:29:12
::
::
21:33:12
2
show Deborah Smith
O-
VID
M200
ES
GPS
21:29:07
::
::
21:33:08
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 61029c00-ddb7-11f0-547e-205b7edf9e0a for map and profile fit
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Event Details
Occultation UUID [and DB] : 61029c00-ddb7-11f0-547e-205b7edf9e0a [observed]
Occultation Date + Time : 2025-09-03 at 21:31:05 UT +/- 0.07 min [1]
Object Designation : (290954) 2005 WO174
Orbit Class : MBA
Star Designation : GDR3 4111386619863398016
Star Coordinates (ICRF) : RA = 17 27 55.1679, DE = -23 40 30.000 [2]
Star Magnitudes : G = 11.82 mag, RP = 11.13 mag, BP = 12.31 mag
Object Magnitude : V = 21.44 mag
Estimated Magnitude Drop : 9.6 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.1 km (src: astorb)
Speed of the shadow : 9.0 km/s
Elongation to Moon & Sun : 31° (sunlit = 83%), Sun = 101°
Cross-track uncertainty : 5.7 mas = 13 km = 4.38 path-width (1-sig)
RUWE and duplicate source : 0.7 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#33
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)
