2026-10-19 / TYC 5283-00779-1 / (83964) 2001 XL256
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O-
VID
M250
ES
GPS
23:57:19
::
::
23:59:19
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 47d220d0-d9b4-11f1-43f3-8ca9f9d7545b for map and profile fit
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Event Details
Occultation UUID [and DB] : 47d220d0-d9b4-11f1-43f3-8ca9f9d7545b [observed]
Occultation Date + Time : 2026-10-19 at 23:58:59 UT +/- 0.02 min [1]
Object Designation : (83964) 2001 XL256
Orbit Class : MBA
Star Designation : GDR3 5151355088736441216
Star Coordinates (ICRF) : RA = 02 06 21.7550, DE = -12 03 50.959 [2]
Star Magnitudes : G = 9.56 mag, RP = 9.34 mag, BP = 9.67 mag
Object Magnitude : V = 18.07 mag
Estimated Magnitude Drop : 8.5 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.5 km (src: astorb)
Speed of the shadow : 9.7 km/s
Elongation to Moon & Sun : 74° (sunlit = 63%), Sun = 157°
Cross-track uncertainty : 4.7 mas = 4 km = 1.32 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL44
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)
