2003-09-26 / TYC 5184-01124-1 / (85) Io
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | I. Bikmaev et al | O+ | CCD | M1500 | TR | GPS | 18:25:58 | 18:26:02.38 | 18:26:23.88 | 18:26:30 | 0.1 | 0.1 | 21.50 | 165.6 |
| 2 | show | M. Vanko/J. Koza | O+ | PHM | M600 | SK | GPS | 18:18:32 | 18:22:37.20 | 18:22:55.65 | 18:26:03 | 18.45 | 142.1 | ||
| 3 | show | Simone Bolzoni | O- | VIS | M200 | IT | 18:20:00 | 18:25:00 | |||||||
| 4 | show | Leszek Benedyktowicz | O- | VIS | L100 | PL | 18:20:00 | 18:32:00 | |||||||
| 5 | show | Tomas Janik | O- | VIS | M203 | CZ | 18:20:19 | 18:26:12 | |||||||
| 6 | show | Jerzy Speil | O- | VIS | M250 | PL | 18:21:00 | 18:25:00 | |||||||
| 7 | show | Tomasz Krzyt | O- | VIS | M240 | PL | 18:19:00 | 18:25:00 | |||||||
| 8 | show | Emilian Skrzynecki | O? | VIS | M250 | PL | 18:15:40 | 18:35:30 |
8 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):| JPL#125 : 575e4f94-c95c-4130-8440-a65ef54ad20a [db: observed] |
Using prediction 575e4f94-c95c-4130-8440-a65ef54ad20a for map and profile fit
| Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Circular profile fit was not successful ... 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. |
Sky projection (artificial light) for occ. time: 2003-09-26, 18:26 UT (JD = 2452909.268)
| DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
|---|---|---|---|---|---|---|---|---|---|---|
| # 292 | None | 6.875 | 95°, -65° | 2.438593e6 | 14316.3 | 0.0° | size from AO is 152+/-15 km | 2013-07-23 | 163.0 +/- 15.0 km | 2011-02-15 |
| # 1822 | 4.0 | 6.875 | 92°, -68° | 2.438593e6 | 14316.3 | 0.0° | None | 2017-06-19 | 167.0 +/- 3.0 km | 2017-06-09 |
Image size: 300px. Transparent image background for copy & paste
| Map with groundtrack and observer stations |
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| Event Details |
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Occultation UUID [and DB] : 575e4f94-c95c-4130-8440-a65ef54ad20a [observed] Occultation Date + Time : 2003-09-26 at 18:32:12 UT +/- 0.05 min [1] Object Designation : (85) Io Orbit Class : MBA Star Designation : GDR3 4218729672288418176 Star Coordinates (ICRF) : RA = 20 31 07.8364, DE = -03 59 34.185 [2] Star Magnitudes : G = 10.98 mag, RP = 10.23 mag, BP = 11.59 mag Object Magnitude : V = 11.45 mag Estimated Magnitude Drop : 1.0 mag Estimated Max. Duration : 20.1 sec Object Mean Diameter : 155 km (src: astorb) Speed of the shadow : 7.7 km/s Elongation to Moon & Sun : 115° (sunlit = 1%), Sun = 125° Cross-track uncertainty : 3.7 mas = 3 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#125 Object is a "TNOs are cool" target ! [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) |