2026-08-09 / UCAC4 398-074081 / (236973) 2008 CK157
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Vitali Nevski
O-
VID
T220
BY
GPS
20:27:13
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::
20:30:14
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 3f5f8430-d9ad-11f1-43f3-4a35f7ef3766 for map and profile fit
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Event Details
Occultation UUID [and DB] : 3f5f8430-d9ad-11f1-43f3-4a35f7ef3766 [observed]
Occultation Date + Time : 2026-08-09 at 20:44:20 UT +/- 0.35 min [1]
Object Designation : (236973) 2008 CK157
Orbit Class : MBA
Star Designation : GDR3 4163988351298354432
Star Coordinates (ICRF) : RA = 17 44 38.7174, DE = -10 29 30.831 [2]
Star Magnitudes : G = 11.88 mag, RP = 11.13 mag, BP = 12.47 mag
Object Magnitude : V = 20.98 mag
Estimated Magnitude Drop : 9.1 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 4.0 km (src: astorb)
Speed of the shadow : 5.8 km/s
Elongation to Moon & Sun : 159° (sunlit = 11%), Sun = 128°
Cross-track uncertainty : 26.0 mas = 62 km = 15.68 path-width (1-sig)
RUWE and duplicate source : 1.43 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL25
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)
