2023-09-17 / TYC 1882-00470-1 / (344014) 2011 XX1
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Peter Delincak
O-
VID
M400
SK
NTP
01:30:30
01:34:39
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 efb54233-b234-45d4-ab20-32858a3df25c for map and profile fit
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Event Details
Occultation UUID [and DB] : efb54233-b234-45d4-ab20-32858a3df25c [observed]
Occultation Date + Time : 2023-09-17 at 01:35:22 UT +/- 0.14 min [1]
Object Designation : (344014) 2011 XX1
Orbit Class : JTRO
Star Designation : GDR3 3426025940925837568
Star Coordinates (ICRF) : RA = 06 17 33.0636, DE = +25 10 33.703 [2]
Star Magnitudes : G = 11.21 mag, RP = 10.34 mag, BP = 12.02 mag
Object Magnitude : V = 21.34 mag
Estimated Magnitude Drop : 10.1 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 6 km (src: astorb)
Speed of the shadow : 18.4 km/s
Elongation to Moon & Sun : 102° (sunlit = 4%), Sun = 80°
Cross-track uncertainty : 22.7 mas = 82 km = 12.94 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#22
[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)