2025-11-20 / UCAC4 618-005608 / (247762) 2003 QF15
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Deborah Smith |
O- |
VID |
M235 |
ES |
NTP |
02:29:04 |
:: |
:: |
02:31:05 |
|
|
|
|
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] : bc80e450-ddb8-11f0-547e-b4a5dadd3cf1 [observed]
Occultation Date + Time : 2025-11-20 at 02:37:08 UT +/- 0.05 min [1]
Object Designation : (247762) 2003 QF15
Orbit Class : MBA
Star Designation : GDR3 0304835170690360448
Star Coordinates (ICRF) : RA = 02 00 33.5326, DE = +33 24 21.484 [2]
Star Magnitudes : G = 12.37 mag, RP = 11.76 mag, BP = 12.82 mag
Object Magnitude : V = 19.77 mag
Estimated Magnitude Drop : 7.4 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.0 km (src: astorb)
Speed of the shadow : 11.2 km/s
Elongation to Moon & Sun : 158° (sunlit = 0%), Sun = 153°
Cross-track uncertainty : 9.7 mas = 14 km = 4.71 path-width (1-sig)
RUWE and duplicate source : 1.26 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#33
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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