2023-10-18 / TYC 786-00083-1 / (1144) Oda
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Eberhard Bredner | O+ | VID | M250 | DE | GPS | 00:40:00 | 00:49:23.000 | 00:49:27.200 | 00:55:00 | 0.6 | 0.3 | 4.20 | 63.0 |
2 | show | Marek Zawilski | O+ | VID | M200 | PL | GPS | 0:48:38. | 00:49:48.620 | 00:49:51.390 | 0:49:50. | 0.05 | 0.04 | 2.77 | 41.5 |
3 | show | Daniel Antuszewicz | O+ | VID | M200 | PL | NTP | 00:49:01 | 00:49:55.33 | 00:49:56.98 | 00:51:00 | 0.03 | 0.03 | 1.65 | 24.8 |
3 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):JPL#59 : cde2d58e-23ba-40c5-91fa-522ca4d93233 [db: observed] |
Using prediction cde2d58e-23ba-40c5-91fa-522ca4d93233 for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Size = 67 x 52 km a',b' = 33.6, 26.1 km X0,Y0 = -1056.9, 22.3 km Mean diameter = 59 km From 3 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] : cde2d58e-23ba-40c5-91fa-522ca4d93233 [observed] Occultation Date + Time : 2023-10-18 at 00:55:00 UT +/- 0.02 min [1] Object Designation : (1144) Oda Orbit Class : MBA Star Designation : GDR3 3151912194562303232 Star Coordinates (ICRF) : RA = 07 44 31.9231, DE = +12 43 29.787 [2] Star Magnitudes : G = 10.64 mag, RP = 9.97 mag, BP = 11.15 mag Object Magnitude : V = 16.52 mag Estimated Magnitude Drop : 5.9 mag Estimated Max. Duration : 3.8 sec Object Mean Diameter : 58 km (src: astorb) Speed of the shadow : 15.0 km/s Elongation to Moon & Sun : 126° (sunlit = 11%), Sun = 89° Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.89 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#59 [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) |