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] : bb94a0c0-c34e-11ef-5276-d555feff3322 [observed]
Occultation Date + Time : 2024-07-22 at 22:15:29 UT +/- 0.01 min [1]
Object Designation : (40387) 1999 NL49
Orbit Class : MBA
Star Designation : GDR3 4095777815316083200
Star Coordinates (ICRF) : RA = 18 09 56.6957, DE = -18 28 50.143 [2]
Star Magnitudes : G = 14.18 mag, RP = 13.44 mag, BP = 14.78 mag
Object Magnitude : V = 18.36 mag
Estimated Magnitude Drop : 4.2 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 5.4 km (src: astorb)
Speed of the shadow : 10.2 km/s
Elongation to Moon & Sun : 49° (sunlit = 97%), Sun = 151°
Cross-track uncertainty : 0.7 mas = 0 km = 0.18 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
