2023-10-15 / TYC 1919-01470-1 / (399153) 2014 FL4
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O-
VID
M200
PL
NTP
01:06:59
01:08:59
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 49a7c8e5-6431-4983-a252-901d6bf98784 for map and profile fit
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Event Details
Occultation UUID [and DB] : 49a7c8e5-6431-4983-a252-901d6bf98784 [observed]
Occultation Date + Time : 2023-10-15 at 01:11:03 UT +/- 0.19 min [1]
Object Designation : (399153) 2014 FL4
Orbit Class : JTRO
Star Designation : GDR3 0872188801324158336
Star Coordinates (ICRF) : RA = 07 40 01.5405, DE = +27 05 56.956 [2]
Star Magnitudes : G = 12.15 mag, RP = 11.71 mag, BP = 12.42 mag
Object Magnitude : V = 21.32 mag
Estimated Magnitude Drop : 9.2 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 6 km (src: astorb)
Speed of the shadow : 13.8 km/s
Elongation to Moon & Sun : 93° (sunlit = 0%), Sun = 89°
Cross-track uncertainty : 27.3 mas = 98 km = 15.38 path-width (1-sig)
RUWE and duplicate source : 1.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#24
[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)