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] : a7df3700-8999-11ef-78cd-7b39f3ff1c4c [asteroids]
Occultation Date + Time : 2025-03-04 at 18:22:20 UT +/- 0.0 min [1]
Object Designation : (4049) Noragal'
Orbit Class : MBA
Star Designation : GDR3 3883716137229638144
Star Coordinates (ICRF) : RA = 10 25 50.9990, DE = +12 46 35.646 [2]
Star Magnitudes : G = 12.1 mag, RP = 11.59 mag, BP = 12.44 mag
Object Magnitude : V = 17.9 mag
Estimated Magnitude Drop : 5.8 mag
Estimated Max. Duration : 1.2 sec
Object Mean Diameter : 19.8 km (src: astorb)
Speed of the shadow : 16.5 km/s
Elongation to Moon & Sun : 104° (sunlit = 29%), Sun = 169°
Cross-track uncertainty : 0.7 mas = 1 km = 0.07 path-width (1-sig)
RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
