2025-12-03 / UCAC4 579-045132 / (49577) 1999 CB124
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Antoni Selva |
O- |
VID |
M500 |
ES |
GPS |
23:11:53 |
:: |
:: |
23:13:53 |
|
|
|
|
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] : ccee84f0-ddb8-11f0-547e-97d8e7f69b37 [observed]
Occultation Date + Time : 2025-12-03 at 23:18:24 UT +/- 0.01 min [1]
Object Designation : (49577) 1999 CB124
Orbit Class : MBA
Star Designation : GDR3 0724504053044110464
Star Coordinates (ICRF) : RA = 10 34 45.9259, DE = +25 36 16.798 [2]
Star Magnitudes : G = 12.57 mag, RP = 12.15 mag, BP = 12.84 mag
Object Magnitude : V = 19.34 mag
Estimated Magnitude Drop : 6.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.1 km (src: astorb)
Speed of the shadow : 12.9 km/s
Elongation to Moon & Sun : 91° (sunlit = 98%), Sun = 101°
Cross-track uncertainty : 1.7 mas = 2 km = 0.64 path-width (1-sig)
RUWE and duplicate source : 1.21 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#42
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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