2025-08-23 / TYC 6265-01278-1 / (266669) 2008 XR11
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Jordi Marco |
O- |
CCD |
M235 |
ES |
NTP |
23:18:16 |
:: |
:: |
23:21:18 |
|
|
|
|
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):
| Map with groundtrack and observer stations |
|---|
| Event Details |
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Occultation UUID [and DB] : 500abcc0-ddb7-11f0-547e-526abbe1e191 [observed]
Occultation Date + Time : 2025-08-23 at 23:41:28 UT +/- 1.21 min [1]
Object Designation : (266669) 2008 XR11
Orbit Class : MBA
Star Designation : GDR3 4097651756777915776
Star Coordinates (ICRF) : RA = 18 16 18.0392, DE = -16 25 49.282 [2]
Star Magnitudes : G = 12.26 mag, RP = 11.92 mag, BP = 12.46 mag
Object Magnitude : V = 21.55 mag
Estimated Magnitude Drop : 9.3 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 1.60 km (src: astorb)
Speed of the shadow : 4.2 km/s
Elongation to Moon & Sun : 114° (sunlit = 1%), Sun = 123°
Cross-track uncertainty : 22.7 mas = 36 km = 22.58 path-width (1-sig)
RUWE and duplicate source : 0.87 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#28
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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