2024-12-25 / UCAC4 598-039832 / (58327) 1994 SC9
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefano Sposetti
O+
VID
M420
CH
GPS
21:05:45
21:07:32.28
21:07:32.73
21:10:45
0.15
0.15
0.45
5.9
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 de57a3f0-ddb5-11f0-547e-0f08e3efeabc for map and profile fit
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Event Details
Occultation UUID [and DB] : de57a3f0-ddb5-11f0-547e-0f08e3efeabc [observed]
Occultation Date + Time : 2024-12-25 at 21:02:51 UT +/- 0.01 min [1]
Object Designation : (58327) 1994 SC9
Orbit Class : MBA
Star Designation : GDR3 0886198198666891648
Star Coordinates (ICRF) : RA = 07 13 55.6370, DE = +29 32 53.704 [2]
Star Magnitudes : G = 13.98 mag, RP = 13.3 mag, BP = 14.51 mag
Object Magnitude : V = 19.45 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.9 km (src: astorb)
Speed of the shadow : 13.2 km/s
Elongation to Moon & Sun : 110° (sunlit = 24%), Sun = 166°
Cross-track uncertainty : 1.0 mas = 1 km = 0.42 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#40
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)
