UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : aa9d4b18-b783-4b72-84b2-068320e13a0e [observed]
Occultation Date + Time : 2023-11-04 at 04:10:00 UT +/- 0.15 min [1]
Object Designation : (5198) Fongyunwah
Orbit Class : MBA
Star Designation : GDR3 3365980683220854016
Star Coordinates (ICRF) : RA = 06 54 29.6837, DE = +20 18 03.561 [2]
Star Magnitudes : G = 10.95 mag, RP = 10.5 mag, BP = 11.23 mag
Object Magnitude : V = 17.31 mag
Estimated Magnitude Drop : 6.4 mag
Estimated Max. Duration : 2.4 sec
Object Mean Diameter : 10 km (src: astorb)
Speed of the shadow : 4.2 km/s
Elongation to Moon & Sun : 17° (sunlit = 61%), Sun = 119°
Cross-track uncertainty : 2.7 mas = 3 km = 0.40 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#50
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0