2025-09-27 / UCAC4 671-000801 / (363388) 2002 XO30
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O-
VID
M300
ES
GPS
19:08:08
::
::
19:12:08
2
show Andreas Schweizer
O-
VID
M250
CH
GPS
19:07:09
::
::
19:08:09
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 76070d60-ddb8-11f0-547e-3f92fb4d5482 for map and profile fit
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Event Details
Occultation UUID [and DB] : 76070d60-ddb8-11f0-547e-3f92fb4d5482 [observed]
Occultation Date + Time : 2025-09-27 at 19:00:23 UT +/- 0.1 min [1]
Object Designation : (363388) 2002 XO30
Orbit Class : MBA
Star Designation : GDR3 0386241259266006784
Star Coordinates (ICRF) : RA = 00 09 23.5806, DE = +44 09 15.604 [2]
Star Magnitudes : G = 13.71 mag, RP = 13.25 mag, BP = 14.01 mag
Object Magnitude : V = 18.69 mag
Estimated Magnitude Drop : 5.0 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 3.4 km (src: astorb)
Speed of the shadow : 7.2 km/s
Elongation to Moon & Sun : 125° (sunlit = 30%), Sun = 138°
Cross-track uncertainty : 28.3 mas = 31 km = 9.21 path-width (1-sig)
RUWE and duplicate source : 1.4 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#32
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)
