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] : c6b3d1b0-c353-11ef-5276-225df63bdc48 [observed]
Occultation Date + Time : 2024-08-25 at 21:09:46 UT +/- 0.01 min [1]
Object Designation : (38443) 1999 SM7
Orbit Class : MBA
Star Designation : GDR3 4143436864068160000
Star Coordinates (ICRF) : RA = 17 59 17.7924, DE = -18 33 04.737 [2]
Star Magnitudes : G = 13.47 mag, RP = 13.03 mag, BP = 13.75 mag
Object Magnitude : V = 19.19 mag
Estimated Magnitude Drop : 5.7 mag
Estimated Max. Duration : 1.1 sec
Object Mean Diameter : 6 km (src: astorb)
Speed of the shadow : 5.2 km/s
Elongation to Moon & Sun : 146° (sunlit = 56%), Sun = 117°
Cross-track uncertainty : 0.3 mas = 0 km = 0.09 path-width (1-sig)
RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#47
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0