2026-07-28 / UCAC4 464-001405 / (256355) 2006 XW55
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O+
VID
M300
ES
GPS
03:16:14
03:17:14.75
03:17:15.16
03:18:15
0.007
0.007
0.41
4.8
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 9d0bfe80-d9ab-11f1-43f3-03449dfd1a1c for map and profile fit
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Event Details
Occultation UUID [and DB] : 9d0bfe80-d9ab-11f1-43f3-03449dfd1a1c [observed]
Occultation Date + Time : 2026-07-28 at 03:20:36 UT +/- 0.0 min [1]
Object Designation : (256355) 2006 XW55
Orbit Class : MBA
Star Designation : GDR3 2539353165552209280
Star Coordinates (ICRF) : RA = 01 01 46.0124, DE = +02 42 52.588 [2]
Star Magnitudes : G = 12.2 mag, RP = 11.69 mag, BP = 12.54 mag
Object Magnitude : V = 19.52 mag
Estimated Magnitude Drop : 7.3 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 2.6 km (src: astorb)
Speed of the shadow : 11.8 km/s
Elongation to Moon & Sun : 86° (sunlit = 98%), Sun = 110°
Cross-track uncertainty : 0.7 mas = 0 km = 0.31 path-width (1-sig)
RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL43
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)
