2024-08-11 / UCAC4 464-001799 / (48025) 2001 DS17
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Simon Kidd
O-
VID
M350
GB
GPS
23:06:00
23:08:00
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 38b30200-ddb5-11f0-547e-03079bfcb0b5 for map and profile fit
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Event Details
Occultation UUID [and DB] : 38b30200-ddb5-11f0-547e-03079bfcb0b5 [observed]
Occultation Date + Time : 2024-08-11 at 23:06:53 UT +/- 0.02 min [1]
Object Designation : (48025) 2001 DS17
Orbit Class : MBA
Star Designation : GDR3 2559582981207925376
Star Coordinates (ICRF) : RA = 01 20 49.2888, DE = +02 46 02.243 [2]
Star Magnitudes : G = 11.71 mag, RP = 11.17 mag, BP = 12.08 mag
Object Magnitude : V = 18.42 mag
Estimated Magnitude Drop : 6.7 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 3.4 km (src: astorb)
Speed of the shadow : 3.8 km/s
Elongation to Moon & Sun : 156° (sunlit = 44%), Sun = 120°
Cross-track uncertainty : 2.3 mas = 2 km = 0.67 path-width (1-sig)
RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56
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)
