Stellar Occultation by (2097) Galle on 2026-09-20 (01:15:27 UT)
| Event Details |
Occultation UUID [and db] : e29c6d90-d9b0-11f1-43f3-669be6fedc57 [observed]
Occultation Date + Time : 2026-09-20 at 01:15:27 UT +/- 0.0 min [1]
Object Designation : (2097) Galle
Star Designation : GDR3 3384975846101393664
Star Coordinates (ICRF) : RA = 06 43 37.0227, DE = +26 43 18.683 [2]
Star Magnitudes : G = 15.52 mag, RP = 14.98 mag, BP = 15.84 mag
Object Magnitude : V = 17.8 mag
Estimated Magnitude Drop : 2.4 mag
Estimated Max. Duration : 0.6 sec
Speed of the shadow : 21.0 km/s
Object Mean Diameter : 13.3 km (src: astorb) => apparent = 6 mas
Apparent Motion : 0.5750 arcs/min @ PA = 92 deg
Horizontal Parallax : 2.9080 arcs
Dynamical Class : MBA
Elongation to Moon & Sun : 180° (sunlit = 61%), Sun = 77°
Cross-track uncertainty : 0.5 mas = 1 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL77
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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Computing the ground track on Earth failed !
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| Aladin Lite direct link (has Gaia overlay) |
| Occultation Ground Track |
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Time[UT] | Lat----CENTR----Lon | Alt Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon
hh:mm:ss | +DD.dddd +DDD.dddd | deg deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd
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Longitude measured positiv to the East. Azimuth (Azm) measured from North to East. |