2018-04-06 / 4UC 598-018888 / (17626) 1996 AG2
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Bjoern Kattentidt | O+ | VID | M279 | DE | GPS++ | 19:52:02 | 19:53:57.48 | 19:53:58.18 | 19:55:53 | 0.01 | 0.01 | 0.70 | 21.0 |
2 | show | Jan-Maarten Winkel | O+ | VID | M310 | NL | GPS++ | 19:52:46 | 19:53:43.45 | 19:53:43.99 | 19:54:46 | 0.09 | 0.09 | 0.54 | 16.2 |
3 | show | Henk De Groot | O- | VID | M356 | NL | 19:49:36 | 19:57:22 |
3 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#40 : f4f5748f-1459-40ec-af57-c9d3afcb9ba2 [db: observed] |
Using prediction f4f5748f-1459-40ec-af57-c9d3afcb9ba2 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. |
Map with groundtrack and observer stations |
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Event Details |
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Occultation UUID [and DB] : f4f5748f-1459-40ec-af57-c9d3afcb9ba2 [observed] Occultation Date + Time : 2018-04-06 at 19:52:04 UT +/- 0.01 min [1] Object Designation : (17626) 1996 AG2 Orbit Class : MBA Star Designation : GDR3 3446467507057495168 Star Coordinates (ICRF) : RA = 05 19 53.1369, DE = +29 28 15.652 [2] Star Magnitudes : G = 10.21 mag, RP = 9.66 mag, BP = 10.58 mag Object Magnitude : V = 18.29 mag Estimated Magnitude Drop : 8.1 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 11 km (src: astorb) Speed of the shadow : 30.0 km/s Elongation to Moon & Sun : 166° (sunlit = 64%), Sun = 64° Cross-track uncertainty : 1.7 mas = 4 km = 0.36 path-width (1-sig) RUWE and duplicate source : 7.14 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#40 [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) |