2024-12-07 / UCAC4 646-046185 / (163702) 2003 FR72
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Antoni Selva, Carlos Perello |
O- |
VID |
M500 |
ES |
GPS |
21:50:02 |
|
|
21:53:02 |
|
|
|
|
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] : b803a0f0-ddb5-11f0-547e-7a49fff74fec [observed]
Occultation Date + Time : 2024-12-07 at 21:45:16 UT +/- 0.11 min [1]
Object Designation : (163702) 2003 FR72
Orbit Class : JTRO
Star Designation : GDR3 0908298313664279296
Star Coordinates (ICRF) : RA = 08 23 55.7589, DE = +39 01 39.840 [2]
Star Magnitudes : G = 14.59 mag, RP = 14.2 mag, BP = 14.82 mag
Object Magnitude : V = 19.62 mag
Estimated Magnitude Drop : 5.1 mag
Estimated Max. Duration : 1.0 sec
Object Mean Diameter : 12.1 km (src: astorb)
Speed of the shadow : 12.8 km/s
Elongation to Moon & Sun : 139° (sunlit = 42%), Sun = 134°
Cross-track uncertainty : 1.3 mas = 4 km = 0.35 path-width (1-sig)
RUWE and duplicate source : 1.04 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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