2026-09-06 / UCAC4 479-000801 / (5744) Yorimasa
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Roland BONINSEGNA
O-
VID
M400
BE
GPS
03:15:53
::
::
03:17:22
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 936351e0-d9af-11f1-43f3-6d83fae495e6 for map and profile fit
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Event Details
Occultation UUID [and DB] : 936351e0-d9af-11f1-43f3-6d83fae495e6 [observed]
Occultation Date + Time : 2026-09-06 at 03:31:37 UT +/- 0.01 min [1]
Object Designation : (5744) Yorimasa
Orbit Class : MBA
Star Designation : GDR3 2555354740524140800
Star Coordinates (ICRF) : RA = 00 33 03.2591, DE = +05 37 44.279 [2]
Star Magnitudes : G = 14.18 mag, RP = 13.49 mag, BP = 14.71 mag
Object Magnitude : V = 16.18 mag
Estimated Magnitude Drop : 2.2 mag
Estimated Max. Duration : 1.2 sec
Object Mean Diameter : 6.0 km (src: astorb)
Speed of the shadow : 5.1 km/s
Elongation to Moon & Sun : 88° (sunlit = 30%), Sun = 154°
Cross-track uncertainty : 0.7 mas = 0 km = 0.09 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL68
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)
