2026-04-03 / UCAC4 369-120729 / (4135) Svetlanov
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O+
VID
M250
ES
GPS
03:37:35
03:38:35.013
03:38:36.071
03:39:35
0.058
0.058
1.06
12.7
2
show Deborah Smith
O-
VID
M280
ES
GPS
03:37:36
::
::
03:39:36
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 0c2e9710-341a-11f1-6999-cd16defabdf5 for map and profile fit
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Event Details
Occultation UUID [and DB] : 0c2e9710-341a-11f1-6999-cd16defabdf5 [asteroids]
Occultation Date + Time : 2026-04-03 at 03:39:11 UT +/- 0.0 min [1]
Object Designation : (4135) Svetlanov
Orbit Class : MBA
Star Designation : GDR3 4145848264869380736
Star Coordinates (ICRF) : RA = 18 08 39.5121, DE = -16 12 17.536 [2]
Star Magnitudes : G = 13.84 mag, RP = 12.65 mag, BP = 15.35 mag
Object Magnitude : V = 17.96 mag
Estimated Magnitude Drop : 4.2 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 11.0 km (src: astorb)
Speed of the shadow : 12.0 km/s
Elongation to Moon & Sun : 67° (sunlit = 99%), Sun = 101°
Cross-track uncertainty : 0.2 mas = 0 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#71
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)
