2025-11-20 / UCAC4 553-039765 / (19301) 1996 SF8
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Deborah Smith, Eric Smith |
O- |
VID |
M150 |
ES |
GPS |
04:48:48 |
:: |
:: |
04:50:48 |
|
|
|
|
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] : bc78a6f0-ddb8-11f0-547e-c5cdf8fbdb20 [observed]
Occultation Date + Time : 2025-11-20 at 05:07:23 UT +/- 0.15 min [1]
Object Designation : (19301) 1996 SF8
Orbit Class : MBA
Star Designation : GDR3 0864811013879186048
Star Coordinates (ICRF) : RA = 07 30 13.1272, DE = +20 24 35.379 [2]
Star Magnitudes : G = 13.21 mag, RP = 12.74 mag, BP = 13.52 mag
Object Magnitude : V = 19.48 mag
Estimated Magnitude Drop : 6.3 mag
Estimated Max. Duration : 1.6 sec
Object Mean Diameter : 2.5 km (src: astorb)
Speed of the shadow : 1.6 km/s
Elongation to Moon & Sun : 126° (sunlit = 0%), Sun = 127°
Cross-track uncertainty : 2.3 mas = 2 km = 1.06 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#31
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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