2011-08-10 / 2UC 25871413 / (583) Klotilde
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | B. Gaehrken et al | O+ | VID | M150 | DE | RAD | 20:55:25 | 21:00:51.2 | 21:00:59.2 | 21:01:22 | 8.00 | 78.4 | ||
2 | show | Michael Parl | O+ | CCD | M203 | DE | RAD | 20:55:00 | 21:00:41.9 | 21:00:51.3 | 21:10:00 | 1.1 | 1.1 | 9.40 | 92.1 |
2 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#69 : 4ee86420-712d-438c-ab83-aab30158ac84 [db: observed] |
Using prediction 4ee86420-712d-438c-ab83-aab30158ac84 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: 2011-08-10, 21:00 UT (JD = 2455784.375)
DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
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# 5588 | 1.0 | 9.214 | 150°, 40° | 2.457417e6 | -1632.6 | 0.0° | None | 2020-10-05 | not scaled | 2019-10-23 |
# 5589 | 1.0 | 9.214 | 327°, 54° | 2.457417e6 | -1632.6 | 0.0° | None | 2020-10-05 | not scaled | 2019-10-23 |
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] : 4ee86420-712d-438c-ab83-aab30158ac84 [observed] Occultation Date + Time : 2011-08-10 at 21:01:44 UT +/- 0.02 min [1] Object Designation : (583) Klotilde Orbit Class : MBA Star Designation : GDR3 4088677164919934976 Star Coordinates (ICRF) : RA = 19 01 59.0167, DE = -16 07 58.342 [2] Star Magnitudes : G = 12.02 mag, RP = 10.66 mag, BP = 14.21 mag Object Magnitude : V = 14.86 mag Estimated Magnitude Drop : 2.9 mag Estimated Max. Duration : 8.3 sec Object Mean Diameter : 82 km (src: astorb) Speed of the shadow : 9.8 km/s Elongation to Moon & Sun : 5° (sunlit = 91%), Sun = 147° Cross-track uncertainty : 1.7 mas = 3 km = 0.04 path-width (1-sig) RUWE and duplicate source : 1.22 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#69 [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) |