2024-09-21 / UCAC4 534-004925 / (11408) Zahradnik
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O+
VID
M200
PL
NTP
01:58:55
01:59:54.75
01:59:56.62
02:00:52
0.17
0.17
1.87
11.4
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 69b90e80-ddb5-11f0-547e-02de7e75e045 for map and profile fit
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Event Details
Occultation UUID [and DB] : 69b90e80-ddb5-11f0-547e-02de7e75e045 [observed]
Occultation Date + Time : 2024-09-21 at 02:04:26 UT +/- 0.01 min [1]
Object Designation : (11408) Zahradnik
Orbit Class : MBA
Star Designation : GDR3 0035205164026244352
Star Coordinates (ICRF) : RA = 02 51 27.1370, DE = +16 40 08.430 [2]
Star Magnitudes : G = 13.02 mag, RP = 12.52 mag, BP = 13.34 mag
Object Magnitude : V = 18.95 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 1.2 sec
Object Mean Diameter : 7.5 km (src: astorb)
Speed of the shadow : 6.1 km/s
Elongation to Moon & Sun : 6° (sunlit = 87%), Sun = 133°
Cross-track uncertainty : 0.7 mas = 1 km = 0.19 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#69
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)
