2025-11-05 / UCAC4 684-012322 / (4867) Polites
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Stefano Sposetti |
O- |
VID |
M420 |
CH |
GPS |
23:08:30 |
:: |
:: |
23:12:30 |
|
|
|
|
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] : ac339cf0-ddb8-11f0-547e-b45ae7fa9831 [observed]
Occultation Date + Time : 2025-11-05 at 23:11:22 UT +/- 0.02 min [1]
Object Designation : (4867) Polites
Orbit Class : JTRO
Star Designation : GDR3 0353316074334852480
Star Coordinates (ICRF) : RA = 02 08 44.6903, DE = +46 45 36.053 [2]
Star Magnitudes : G = 14.57 mag, RP = 13.98 mag, BP = 15.0 mag
Object Magnitude : V = 17.2 mag
Estimated Magnitude Drop : 2.7 mag
Estimated Max. Duration : 2.0 sec
Object Mean Diameter : 35.3 km (src: astorb)
Speed of the shadow : 17.4 km/s
Elongation to Moon & Sun : 27° (sunlit = 100%), Sun = 148°
Cross-track uncertainty : 4.7 mas = 14 km = 0.42 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#65
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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