2006-11-15 / 2UC 41657910 / (356) Liguria
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Pedro Valdes Sada | O+ | VID | M178 | MX | GPS++ | 01:29:00 | 01:32:50.4 | 01:32:57.3 | 01:35:00 | 0.6 | 0.3 | 6.90 | 53.1 |
2 | show | David Dunham | O+ | VID | M200 | US | GPS++ | 01:29:01.0 | 01:29:10.70 | 0.4 | 0.04 | 9.70 | 74.7 | ||
3 | show | Michel Boutet | O- | VIS | M250 | FR | 01:10:00 | 01:20:00 |
3 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#92 : 749c9076-8404-4ce0-a47c-431dd1779c07 [db: observed] |
Using prediction 749c9076-8404-4ce0-a47c-431dd1779c07 for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: X0,Y0 = 257.6, -7.6 km Circular diameter = 133 km From 2 chords (VID) 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] : 749c9076-8404-4ce0-a47c-431dd1779c07 [observed] Occultation Date + Time : 2006-11-15 at 01:22:22 UT +/- 0.04 min [1] Object Designation : (356) Liguria Orbit Class : MBA Star Designation : GDR3 0128006861692771840 Star Coordinates (ICRF) : RA = 02 38 29.8962, DE = +28 28 38.364 [2] Star Magnitudes : G = 11.79 mag, RP = 11.19 mag, BP = 12.22 mag Object Magnitude : V = 10.86 mag Estimated Magnitude Drop : 0.4 mag Estimated Max. Duration : 17.0 sec Object Mean Diameter : 131 km (src: astorb) Speed of the shadow : 7.7 km/s Elongation to Moon & Sun : 121° (sunlit = 29%), Sun = 166° Cross-track uncertainty : 9.0 mas = 7 km = 0.06 path-width (1-sig) RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#92 [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) |