2024-12-28 / UCAC4 434-118969 / (185489) 2007 FK33
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Jiri Kubanek |
O- |
VID |
M303 |
CZ |
GPS |
19:56:45 |
|
|
19:59:45 |
|
|
|
|
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] : d343cb60-ddb5-11f0-547e-0fd59ff87e4f [observed]
Occultation Date + Time : 2024-12-28 at 19:54:05 UT +/- 0.06 min [1]
Object Designation : (185489) 2007 FK33
Orbit Class : JTRO
Star Designation : GDR3 2639504797804127104
Star Coordinates (ICRF) : RA = 23 34 45.6315, DE = -03 19 59.295 [2]
Star Magnitudes : G = 11.73 mag, RP = 11.19 mag, BP = 12.11 mag
Object Magnitude : V = 21.66 mag
Estimated Magnitude Drop : 9.9 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 5.9 km (src: astorb)
Speed of the shadow : 20.4 km/s
Elongation to Moon & Sun : 100° (sunlit = 5%), Sun = 75°
Cross-track uncertainty : 14.7 mas = 56 km = 9.57 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#28
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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