2025-12-08 / UCAC4 374-011663 / (128860) 2004 SL26
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O-
VID
M250
ES
GPS
23:34:55
::
::
23:36:55
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 d1619680-ddb8-11f0-547e-41cbfb7f94e2 for map and profile fit
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Event Details
Occultation UUID [and DB] : d1619680-ddb8-11f0-547e-41cbfb7f94e2 [observed]
Occultation Date + Time : 2025-12-08 at 23:30:32 UT +/- 0.01 min [1]
Object Designation : (128860) 2004 SL26
Orbit Class : MBA
Star Designation : GDR3 2993079149998727424
Star Coordinates (ICRF) : RA = 06 11 40.6266, DE = -15 22 26.910 [2]
Star Magnitudes : G = 13.21 mag, RP = 12.47 mag, BP = 13.82 mag
Object Magnitude : V = 18.36 mag
Estimated Magnitude Drop : 5.2 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.7 km (src: astorb)
Speed of the shadow : 10.6 km/s
Elongation to Moon & Sun : 54° (sunlit = 79%), Sun = 138°
Cross-track uncertainty : 1.7 mas = 1 km = 0.49 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#46
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)
