2024-11-29 / UCAC4 531-050576 / (911) Agamemnon
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | Jean Bourgeois | O+ | VID | M280 | BE | GPS | 03:36:00 | 03:38:38.8 | 03:38:52.8 | 03:40:00 | 0.8 | 0.8 | 14.00 | 135.8 |
| 2 | show | Malcolm Jennings | O+ | VID | M276 | GB | GPS | 03:36:0. | 03:38:07.302 | 03:38:21.702 | 03:40:0. | 0.09 | 0.09 | 14.40 | 139.7 |
| 3 | show | Peter Tickner | O+ | VID | M356 | GB | GPS | 03:36:14 | 03:38:02.64 | 03:38:16.40 | 03:40:15 | 0.13 | 0.13 | 13.76 | 133.5 |
| 4 | show | Simon Kidd | O+ | VID | M350 | GB | GPS | 03:37:17 | 03:38:04.890 | 03:38:19.600 | 03:39:30 | 0.05 | 0.05 | 14.71 | 142.7 |
| 5 | show | Andrea Manna | O- | VID | M200 | CH | GPS | 03:36:15 | 03:43:02 | ||||||
| 6 | show | Stefano Sposetti | O- | VID | M420 | CH | GPS | 03:37:25 | 03:43:27 | ||||||
| 7 | show | Karl-Ludwig Bath | O- | CCD | T180 | DE | NTP | 03:29:59 | 03:50:09 |
7 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):| JPL#125 : 6fbf0f80-c35a-11ef-5276-abd3ecbd186b [db: observed] |
| JPL#123 : f9fbbf70-866c-11ef-78cd-2a93c7ff44b0 [db: asteroids] |
| JPL#123 : e8385880-82ab-11ef-6618-7e13dd7f6308 [db: asteroids] |
Using prediction e8385880-82ab-11ef-6618-7e13dd7f6308 for map and profile fit
| Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Size = 168 x 117 km a',b' = 84.2, 58.4 km X0,Y0 = -1137.1, -13.9 km Mean diameter = 140 km From 4 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. |
Sky projection (artificial light) for occ. time: 2024-11-29, 03:38 UT (JD = 2460643.651)
| DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
|---|---|---|---|---|---|---|---|---|---|---|
| # 3870 | 1.0 | 6.582 | 126°, 0° | 2.451091e6 | 9552.7 | 0.0° | None | 2019-09-26 | not scaled | 2019-05-07 |
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] : e8385880-82ab-11ef-6618-7e13dd7f6308 [asteroids] Occultation Date + Time : 2024-11-29 at 03:45:06 UT +/- 0.05 min [1] Object Designation : (911) Agamemnon Orbit Class : JTRO Star Designation : GDR3 3889297949742037248 Star Coordinates (ICRF) : RA = 10 30 41.8613, DE = +16 09 03.589 [2] Star Magnitudes : G = 13.84 mag, RP = 13.35 mag, BP = 14.16 mag Object Magnitude : V = 15.7 mag Estimated Magnitude Drop : 2.0 mag Estimated Max. Duration : 17.2 sec Object Mean Diameter : 167 km (src: astorb) Speed of the shadow : 9.7 km/s Elongation to Moon & Sun : 71° (sunlit = 4%), Sun = 94° Cross-track uncertainty : 6.7 mas = 24 km = 0.15 path-width (1-sig) RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#123 [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) |