2025-04-03 / UCAC4 632-042172 / (52669) 1998 DO2
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Joachim Siegert
O+
VID
M203
DE
GPS
21:08:56
21:09:57.29
21:09:57.82
21:10:56
0.15
0.12
0.53
5.3
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 673617b0-ddb6-11f0-547e-b59197e384ee for map and profile fit
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Event Details
Occultation UUID [and DB] : 673617b0-ddb6-11f0-547e-b59197e384ee [observed]
Occultation Date + Time : 2025-04-03 at 21:09:33 UT +/- 0.01 min [1]
Object Designation : (52669) 1998 DO2
Orbit Class : MBA
Star Designation : GDR3 0918791502885022592
Star Coordinates (ICRF) : RA = 07 52 50.8862, DE = +36 20 35.685 [2]
Star Magnitudes : G = 13.73 mag, RP = 13.04 mag, BP = 14.29 mag
Object Magnitude : V = 20.07 mag
Estimated Magnitude Drop : 6.4 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 6.2 km (src: astorb)
Speed of the shadow : 10.0 km/s
Elongation to Moon & Sun : 26° (sunlit = 37%), Sun = 99°
Cross-track uncertainty : 0.3 mas = 0 km = 0.12 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#48
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)
