2026-03-18 / UCAC4 484-028559 / (4164) Shilov
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Vitali Nevski
O+
VID
M300
BY
GPS
17:33:41
17:34:38.85
17:34:39.05
17:35:42
0.100
0.100
0.20
2.4
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 c7a609a0-de76-11f0-4858-0a895ff1b231 for map and profile fit
Map with groundtrack and observer stations
Reset Map to default
Event Details
Occultation UUID [and DB] : c7a609a0-de76-11f0-4858-0a895ff1b231 [asteroids]
Occultation Date + Time : 2026-03-18 at 17:31:35 UT +/- 0.0 min [1]
Object Designation : (4164) Shilov
Orbit Class : MBA
Star Designation : GDR3 3132959534681032320
Star Coordinates (ICRF) : RA = 06 53 46.8918, DE = +06 40 41.894 [2]
Star Magnitudes : G = 14.85 mag, RP = 14.5 mag, BP = 15.07 mag
Object Magnitude : V = 16.6 mag
Estimated Magnitude Drop : 2.0 mag
Estimated Max. Duration : 1.0 sec
Object Mean Diameter : 12.1 km (src: astorb)
Speed of the shadow : 12.1 km/s
Elongation to Moon & Sun : 110° (sunlit = 0%), Sun = 105°
Cross-track uncertainty : 0.4 mas = 0 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#74
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)
