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):
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] : 3c4cd080-d9ae-11f1-43f3-2e28be5d4a77 [observed]
Occultation Date + Time : 2026-08-02 at 22:30:58 UT +/- 0.03 min [1]
Object Designation : (1746) Brouwer
Orbit Class : MBA
Star Designation : GDR3 2644811899912886528
Star Coordinates (ICRF) : RA = 23 19 36.5771, DE = -00 45 56.462 [2]
Star Magnitudes : G = 11.01 mag, RP = 10.58 mag, BP = 11.28 mag
Object Magnitude : V = 15.09 mag
Estimated Magnitude Drop : 4.1 mag
Estimated Max. Duration : 11.0 sec
Object Mean Diameter : 64.2 km (src: astorb)
Speed of the shadow : 5.8 km/s
Elongation to Moon & Sun : 11° (sunlit = 82%), Sun = 140°
Cross-track uncertainty : 3.3 mas = 5 km = 0.09 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL80
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
