2024-09-10 / UCAC4 429-103879 / (270458) 2002 CC252
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Alex Pratt |
O- |
VID |
M280 |
GB |
GPS |
22:19:29 |
|
|
22:21:00 |
|
|
|
|
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] : 5bcebd60-ddb5-11f0-547e-ecf6fffa1474 [observed]
Occultation Date + Time : 2024-09-10 at 22:31:53 UT +/- 0.43 min [1]
Object Designation : (270458) 2002 CC252
Orbit Class : MBA
Star Designation : GDR3 4209645537283287168
Star Coordinates (ICRF) : RA = 19 49 13.2403, DE = -04 12 52.036 [2]
Star Magnitudes : G = 12.74 mag, RP = 12.22 mag, BP = 13.09 mag
Object Magnitude : V = 20.21 mag
Estimated Magnitude Drop : 7.5 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.2 km (src: astorb)
Speed of the shadow : 7.1 km/s
Elongation to Moon & Sun : 48° (sunlit = 47%), Sun = 128°
Cross-track uncertainty : 18.0 mas = 23 km = 10.56 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#40
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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