2017-02-09 / 4UC 620-037124 / (96) Aegle
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | E. Frappa et al | O+ | VID | M203 | FR | GPS++ | 23:20:07 | 23:22:24.99 | 23:22:35.98 | 23:24:23 | 0.24 | 0.32 | 10.99 | 102.2 |
2 | show | A. Kreutzer et al | O+ | CCD | M500 | AT | RAD | 23:18:00 | 23:20:52.61 | 23:21:07.87 | 23:25:00 | 0.5 | 0.5 | 15.26 | 141.9 |
3 | show | Bjoern Kattentidt | O- | VID | M279 | DE | 23:18:57 | 23:23:18 |
3 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#126 : 9041f5d5-a7bd-4af9-a5a9-5c738933ecf7 [db: observed] |
Using prediction 9041f5d5-a7bd-4af9-a5a9-5c738933ecf7 for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: X0,Y0 = -406.9, 36.9 km Circular diameter = 207 km From 2 chords (VID,CCD) You can enter space separated chord numbers (example: 11 4 8) or a method like VIS to ignore all visual timings, or a time source like RAD and NTP (but not GPS). If the plot disappears, then there are less than 2 chords left (too much ignored, go back with browser). Check SiMDA for size and mass data. Check Johnston Archive for satellites. |
Map with groundtrack and observer stations |
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Event Details |
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Occultation UUID [and DB] : 9041f5d5-a7bd-4af9-a5a9-5c738933ecf7 [observed] Occultation Date + Time : 2017-02-09 at 23:27:19 UT +/- 0.01 min [1] Object Designation : (96) Aegle Orbit Class : MBA Star Designation : GDR3 0938599548457640448 Star Coordinates (ICRF) : RA = 06 47 08.4647, DE = +33 52 10.784 [2] Star Magnitudes : G = 13.11 mag, RP = 12.82 mag, BP = 13.28 mag Object Magnitude : V = 12.19 mag Estimated Magnitude Drop : 0.4 mag Estimated Max. Duration : 18.3 sec Object Mean Diameter : 170 km (src: astorb) Speed of the shadow : 9.3 km/s Elongation to Moon & Sun : 31° (sunlit = 99%), Sun = 137° Cross-track uncertainty : 1.3 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#126 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0 |
More Data and Informations |
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(If error 404: link not valid which means no data available)
Aladin Sky Atlas |
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Aladin Lite direct link (has Gaia overlay) |