2011-08-10 / 2UC 42524779 / (372) Palma
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | Paolo Corelli | O+ | CCD | M450 | IT | NTP | 22:10:45 | 22:11:01.32 | 22:11:12.86 | 22:11:45 | 0.5 | 0.5 | 11.54 | 193.9 |
| 2 | show | Jean Lecacheux | O+ | VID | M212 | FR | GPS++ | 22:00:00 | 22:11:34.70 | 22:11:45.55 | 22:23:59 | 0.5 | 0.4 | 10.85 | 182.3 |
| 3 | show | F. Van Den Abbeel | O+ | CCD | M200 | BE | GPS++ | 22:10:01 | 22:11:38.95 | 22:11:43.90 | 22:10:05 | 0.5 | 0.5 | 4.95 | 83.2 |
| 4 | show | E. Frappa/A. Klotz | O- | CCD | M250 | FR | 22:10:34 | 22:13:44 | |||||||
| 5 | show | Maurice Audejean | O- | CCD | M320 | FR | 22:06:54 | 22:16:54 | |||||||
| 6 | show | Gerhard Dangl | O- | VID | M254 | AT | 22:09:57 | 22:13:02 |
6 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):| JPL#108 : 5113165b-c998-413e-8ae5-68534a6609ad [db: observed] |
Using prediction 5113165b-c998-413e-8ae5-68534a6609ad for map and profile fit
| Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Size = 214 x 153 km a',b' = 106.9, 76.5 km X0,Y0 = 4883.3, 22.1 km Mean diameter = 181 km From 3 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. |
Sky projection (artificial light) for occ. time: 2011-08-10, 22:11 UT (JD = 2455784.424)
| DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
|---|---|---|---|---|---|---|---|---|---|---|
| # 298 | None | 8.582 | 221°, -47° | 2.443889e6 | 11895.4 | 0.0° | None | 2011-05-02 | 187.0 +/- 20.0 km | 2011-02-18 |
| # 299 | None | 8.582 | 44°, 17° | 2.443889e6 | 11895.4 | 0.0° | None | 2011-05-02 | 198.0 +/- 26.0 km | 2011-02-18 |
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] : 5113165b-c998-413e-8ae5-68534a6609ad [observed] Occultation Date + Time : 2011-08-10 at 22:09:02 UT +/- 0.04 min [1] Object Designation : (372) Palma Orbit Class : MBA Star Designation : GDR3 0315345780297462272 Star Coordinates (ICRF) : RA = 01 27 14.1228, DE = +30 41 27.323 [2] Star Magnitudes : G = 13.11 mag, RP = 12.55 mag, BP = 13.49 mag Object Magnitude : V = 12.38 mag Estimated Magnitude Drop : 0.5 mag Estimated Max. Duration : 11.3 sec Object Mean Diameter : 189 km (src: astorb) Speed of the shadow : 16.8 km/s Elongation to Moon & Sun : 106° (sunlit = 92%), Sun = 105° Cross-track uncertainty : 3.7 mas = 6 km = 0.03 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#108 [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) |