2023-10-03 / TYC 2451-01146-1 / (310432) 1999 XN226
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Ricard Casas |
O- |
VID |
M200 |
ES |
GPS |
03:26:54 |
|
|
03:28:32 |
|
|
|
|
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] : 1a695d90-ddb4-11f0-547e-ce51ffbe330d [observed]
Occultation Date + Time : 2023-10-03 at 03:31:44 UT +/- 0.07 min [1]
Object Designation : (310432) 1999 XN226
Orbit Class : JTRO
Star Designation : GDR3 0886687893658208896
Star Coordinates (ICRF) : RA = 07 19 44.8295, DE = +30 34 45.311 [2]
Star Magnitudes : G = 10.56 mag, RP = 9.81 mag, BP = 11.18 mag
Object Magnitude : V = 20.57 mag
Estimated Magnitude Drop : 10.0 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 9.3 km (src: astorb)
Speed of the shadow : 16.0 km/s
Elongation to Moon & Sun : 48° (sunlit = 83%), Sun = 83°
Cross-track uncertainty : 18.3 mas = 67 km = 7.24 path-width (1-sig)
RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#27
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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