2024-08-12 / UCAC4 498-075297 / (367441) 2008 SF242
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Tim Haymes
O-
VID
M280
GB
GPS
23:31:32
23:33:32
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 3afc2eb0-ddb5-11f0-547e-1cfeff6c3a29 for map and profile fit
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Event Details
Occultation UUID [and DB] : 3afc2eb0-ddb5-11f0-547e-1cfeff6c3a29 [observed]
Occultation Date + Time : 2024-08-12 at 23:41:51 UT +/- 0.21 min [1]
Object Designation : (367441) 2008 SF242
Orbit Class : MBA
Star Designation : GDR3 4489184342736854528
Star Coordinates (ICRF) : RA = 17 45 03.6544, DE = +09 31 52.741 [2]
Star Magnitudes : G = 11.35 mag, RP = 10.62 mag, BP = 11.95 mag
Object Magnitude : V = 21.34 mag
Estimated Magnitude Drop : 10.0 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.6 km (src: astorb)
Speed of the shadow : 9.2 km/s
Elongation to Moon & Sun : 47° (sunlit = 54%), Sun = 119°
Cross-track uncertainty : 17.7 mas = 36 km = 13.87 path-width (1-sig)
RUWE and duplicate source : 1.18 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)
