2026-07-14 / TYC 6310-00705-1 / (4173) Thicksten
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Marek Harman
O+
VID
M350
SK
NTP
01:18:24
01:20:24.690
01:20:25.668
01:22:26
0.019
0.019
0.98
12.0
2
show Ferran Casarramona
O-
VID
M200
ES
GPS
01:21:01
::
::
01:23:01
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 6f017430-d9aa-11f1-43f3-4b71c9bd930d for map and profile fit
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Event Details
Occultation UUID [and DB] : 6f017430-d9aa-11f1-43f3-4b71c9bd930d [observed]
Occultation Date + Time : 2026-07-14 at 01:25:49 UT +/- 0.0 min [1]
Object Designation : (4173) Thicksten
Orbit Class : MBA
Star Designation : GDR3 6771862737899181056
Star Coordinates (ICRF) : RA = 19 35 03.1366, DE = -22 10 43.627 [2]
Star Magnitudes : G = 10.57 mag, RP = 9.89 mag, BP = 11.1 mag
Object Magnitude : V = 16.98 mag
Estimated Magnitude Drop : 6.4 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 6.1 km (src: astorb)
Speed of the shadow : 12.2 km/s
Elongation to Moon & Sun : 174° (sunlit = 0%), Sun = 179°
Cross-track uncertainty : 0.5 mas = 0 km = 0.10 path-width (1-sig)
RUWE and duplicate source : 2.16 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL61
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)
