2025-10-02 / UCAC4 520-003076 / (60445) 2000 CA87
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Deborah Smith |
O+ |
VID |
M300 |
ES |
GPS |
02:14:19 |
02:15:20.431 |
02:15:20.743 |
02:16:19 |
0.003 |
0.003 |
0.31 |
3.3 |
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 |
|
Occultation UUID [and DB] : 7d41ca70-ddb8-11f0-547e-7858fffffdd4 [observed]
Occultation Date + Time : 2025-10-02 at 02:18:12 UT +/- 0.01 min [1]
Object Designation : (60445) 2000 CA87
Orbit Class : MBA
Star Designation : GDR3 2575978761162471680
Star Coordinates (ICRF) : RA = 01 53 03.7516, DE = +13 54 46.242 [2]
Star Magnitudes : G = 11.25 mag, RP = 10.47 mag, BP = 11.91 mag
Object Magnitude : V = 19.07 mag
Estimated Magnitude Drop : 7.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.6 km (src: astorb)
Speed of the shadow : 10.5 km/s
Elongation to Moon & Sun : 88° (sunlit = 70%), Sun = 158°
Cross-track uncertainty : 2.3 mas = 3 km = 0.87 path-width (1-sig)
RUWE and duplicate source : 1.27 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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