2024-10-11 / UCAC4 571-003223 / (24472) 2000 SY317
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Malcolm Jennings
O-
VID
M276
GB
GPS
22:26:0.
22:30:0.
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 c8e54d80-8b75-11ef-78cd-597ddf2f8428 for map and profile fit
Map with groundtrack and observer stations
Occ by (24472) 2000 SY317 on 2024-10-11
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Event Details
Occultation UUID [and DB] : c8e54d80-8b75-11ef-78cd-597ddf2f8428 [asteroids]
Occultation Date + Time : 2024-10-11 at 22:28:52 UT +/- 0.06 min [1]
Object Designation : (24472) 2000 SY317
Orbit Class : JTRO
Star Designation : GDR3 0290452046770439552
Star Coordinates (ICRF) : RA = 01 29 49.8533, DE = +24 07 07.471 [2]
Star Magnitudes : G = 12.93 mag, RP = 12.35 mag, BP = 13.32 mag
Object Magnitude : V = 18.48 mag
Estimated Magnitude Drop : 5.6 mag
Estimated Max. Duration : 1.0 sec
Object Mean Diameter : 16.0 km (src: astorb)
Speed of the shadow : 16.7 km/s
Elongation to Moon & Sun : 88° (sunlit = 62%), Sun = 163°
Cross-track uncertainty : 1.3 mas = 3 km = 0.24 path-width (1-sig)
RUWE and duplicate source : 1.25 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#41
[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)
