2026-10-19 / UCAC4 471-006175 / (182487) 2001 SK158
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Alfonso Noschese
O-
VID
M450
IT
GPS
22:07:47
::
::
22:08:46
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 921f1fd0-d9b4-11f1-43f3-f69568fdf0b2 for map and profile fit
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Event Details
Occultation UUID [and DB] : 921f1fd0-d9b4-11f1-43f3-f69568fdf0b2 [observed]
Occultation Date + Time : 2026-10-19 at 22:08:25 UT +/- 0.08 min [1]
Object Designation : (182487) 2001 SK158
Orbit Class : JTRO
Star Designation : GDR3 3260543531070168448
Star Coordinates (ICRF) : RA = 04 05 53.5146, DE = +04 05 09.409 [2]
Star Magnitudes : G = 13.64 mag, RP = 12.84 mag, BP = 14.32 mag
Object Magnitude : V = 20.09 mag
Estimated Magnitude Drop : 6.5 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 9.6 km (src: astorb)
Speed of the shadow : 15.3 km/s
Elongation to Moon & Sun : 109° (sunlit = 62%), Sun = 143°
Cross-track uncertainty : 1.7 mas = 5 km = 0.57 path-width (1-sig)
RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL44
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)
