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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2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : 8cc9fa60-d9ae-11f1-43f3-4e23ddfc716f [observed]
Occultation Date + Time : 2026-08-25 at 21:34:49 UT +/- 0.01 min [1]
Object Designation : (51) Nemausa
Orbit Class : MBA
Star Designation : GDR3 4163128464490525696
Star Coordinates (ICRF) : RA = 17 37 18.3030, DE = -11 11 23.370 [2]
Star Magnitudes : G = 11.52 mag, RP = 10.59 mag, BP = 12.39 mag
Object Magnitude : V = 12.15 mag
Estimated Magnitude Drop : 1.1 mag
Estimated Max. Duration : 16.3 sec
Object Mean Diameter : 147.9 km (src: astorb)
Speed of the shadow : 9.1 km/s
Elongation to Moon & Sun : 44° (sunlit = 95%), Sun = 111°
Cross-track uncertainty : 1.0 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL158
Note : FP:true
Object is a Gaia mass determination target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
