2023-09-05 / UCAC4 380-144055 / (164493) 2006 FF50
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Christian Weber
O+
VID
M254
DE
GPS
20:01:48
20:02:50.150
20:02:50.670
20:03:45
0.1
0.1
0.52
4.8
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):
Using prediction fe975360-ddb3-11f0-547e-943eeabd6a5c for map and profile fit
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Event Details
Occultation UUID [and DB] : fe975360-ddb3-11f0-547e-943eeabd6a5c [observed]
Occultation Date + Time : 2023-09-05 at 20:13:13 UT +/- 0.57 min [1]
Object Designation : (164493) 2006 FF50
Orbit Class : MBA
Star Designation : GDR3 4185462848498524544
Star Coordinates (ICRF) : RA = 19 11 39.6115, DE = -14 08 02.835 [2]
Star Magnitudes : G = 13.14 mag, RP = 12.61 mag, BP = 13.5 mag
Object Magnitude : V = 20.09 mag
Estimated Magnitude Drop : 7.0 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.6 km (src: astorb)
Speed of the shadow : 9.3 km/s
Elongation to Moon & Sun : 131° (sunlit = 61%), Sun = 124°
Cross-track uncertainty : 0.7 mas = 1 km = 0.34 path-width (1-sig)
RUWE and duplicate source : 0.97 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
(If error 404: link not valid which means no data available)
