2024-10-20 / J043253.86+434946.6 / (930) Westphalia
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Donatas Tamonis
O-
VID
M200
LT
NTP
00:27:10
00:28:50
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 9713ed50-ddb5-11f0-547e-756bf9fd7fa9 for map and profile fit
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Event Details
Occultation UUID [and DB] : 9713ed50-ddb5-11f0-547e-756bf9fd7fa9 [observed]
Occultation Date + Time : 2024-10-20 at 00:24:53 UT +/- 0.02 min [1]
Object Designation : (930) Westphalia
Orbit Class : MBA
Star Designation : GDR3 0252648053869505664
Star Coordinates (ICRF) : RA = 04 32 53.8338, DE = +43 49 46.007 [2]
Star Magnitudes : G = 12.87 mag, RP = 11.57 mag, BP = 12.52 mag
Object Magnitude : V = 15.41 mag
Estimated Magnitude Drop : 2.6 mag
Estimated Max. Duration : 4.6 sec
Object Mean Diameter : 36.5 km (src: astorb)
Speed of the shadow : 7.9 km/s
Elongation to Moon & Sun : 20° (sunlit = 91%), Sun = 130°
Cross-track uncertainty : 2.4 mas = 2 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 10.54 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#86
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)
