2023-08-19 / UCAC4 510-144422 / (103082) 1999 XO159
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Jiri Kubanek |
O- |
VID |
M200 |
CZ |
GPS |
20:32:53 |
|
|
20:36:56 |
|
|
|
|
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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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] : f16b7040-ddb3-11f0-547e-20c9fffbc8e1 [observed]
Occultation Date + Time : 2023-08-19 at 20:31:02 UT +/- 0.0 min [1]
Object Designation : (103082) 1999 XO159
Orbit Class : MBA
Star Designation : GDR3 2726923119037827584
Star Coordinates (ICRF) : RA = 21 56 42.3200, DE = +11 49 28.964 [2]
Star Magnitudes : G = 11.0 mag, RP = 10.29 mag, BP = 11.56 mag
Object Magnitude : V = 18.02 mag
Estimated Magnitude Drop : 7.0 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4.0 km (src: astorb)
Speed of the shadow : 9.7 km/s
Elongation to Moon & Sun : 143° (sunlit = 11%), Sun = 156°
Cross-track uncertainty : 0.4 mas = 0 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 1.23 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#47
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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