2010-08-28 / TYC 5758-00120-1 / (1214) Richilde
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | Andrea Manna | O+ | VIS | M300 | CH | PHONE | 22:41:00 | 22:46:06.4 | 22:46:12.2 | 22:46:12 | 5.80 | 37.1 | ||
| 2 | show | Stefano Sposetti | O+ | VID | M200 | CH | GPS++ | 22:42:13 | 22:46:04.91 | 22:46:10.82 | 22:50:00 | 0.01 | 0.02 | 5.91 | 37.8 |
| 3 | show | Eric Frappa | O- | VID | L71 | FR | 22:45:11 | 22:49:08 | |||||||
| 4 | show | P. Farissier et al | O- | VID | M255 | FR | 22:40:04 | 22:51:25 | |||||||
| 5 | show | Carlo Gualdoni | O- | CCD | M250 | IT | 22:43:34 | 22:49:01 | |||||||
| 6 | show | Jean Lecacheux | O- | VID | M212 | FR | 22:42:01 | 22:52:00 |
6 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):| JPL#57 : 04b209f5-1b39-4183-8a79-c56a55bcbfe8 [db: observed] |
Using prediction 04b209f5-1b39-4183-8a79-c56a55bcbfe8 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: 2010-08-28, 22:45 UT (JD = 2455437.448)
| DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
|---|---|---|---|---|---|---|---|---|---|---|
| # 2261 | 1.5 | 9.867 | 59°, -64° | 2.451131e6 | 4306.4 | 0.0° | None | 2018-07-19 | not scaled | 2018-07-18 |
| # 2262 | 1.5 | 9.867 | 275°, -46° | 2.451131e6 | 4306.4 | 0.0° | None | 2018-07-19 | not scaled | 2018-07-18 |
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] : 04b209f5-1b39-4183-8a79-c56a55bcbfe8 [observed] Occultation Date + Time : 2010-08-28 at 22:50:26 UT +/- 0.02 min [1] Object Designation : (1214) Richilde Orbit Class : MBA Star Designation : GDR3 6904712815168112896 Star Coordinates (ICRF) : RA = 20 31 14.4085, DE = -09 46 12.475 [2] Star Magnitudes : G = 9.66 mag, RP = 9.08 mag, BP = 10.08 mag Object Magnitude : V = 14.76 mag Estimated Magnitude Drop : 5.1 mag Estimated Max. Duration : 5.5 sec Object Mean Diameter : 35 km (src: astorb) Speed of the shadow : 6.4 km/s Elongation to Moon & Sun : 74° (sunlit = 84%), Sun = 151° Cross-track uncertainty : 4.0 mas = 4 km = 0.12 path-width (1-sig) RUWE and duplicate source : 2.5 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 [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) |