2018-02-27 / 2UC 41158475 / (466) Tisiphone
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | Pietro Baruffetti | O+ | VID | M200 | IT | GPS++ | 21:11:15 | 21:12:36.94 | 21:12:46.58 | 21:14:15 | 0.04 | 0.04 | 9.64 | 86.8 |
| 2 | show | Alberto Ossola | O+ | VID | M230 | CH | GPS++ | 21:11:05 | 21:12:08.12 | 21:12:20.78 | 21:13:36 | 0.20 | 0.06 | 12.66 | 113.9 |
| 3 | show | Stefano Sposetti | O+ | VID | M280 | CH | GPS++ | 21:09:21 | 21:12:05.94 | 21:12:17.78 | 21:13:03 | 0.04 | 0.04 | 11.84 | 106.6 |
| 4 | show | Martin Mutti | O+ | VID | M320 | CH | GPS++ | 21:11:51 | 21:11:54.94 | 21:12:03.50 | 21:12:10 | 0.04 | 0.04 | 8.56 | 77.0 |
| 5 | show | Fernand Emering | O+ | VID | M460 | LU | GPS++ | 21:10:44 | 21:11:20.50 | 21:11:26.86 | 21:12:00 | 0.02 | 0.02 | 6.36 | 57.2 |
| 6 | show | Henk De Groot | O+ | VID | M356 | NL | GPS++ | 21:07:25 | 21:10:50.20 | 21:11:02.52 | 21:14:23 | 0.03 | 0.03 | 12.32 | 110.9 |
| 7 | show | Jan-Maarten Winkel | O+ | VID | M310 | NL | GPS++ | 21:10:01 | 21:10:50.43 | 21:11:03.97 | 21:12:01 | 0.17 | 0.17 | 13.54 | 121.9 |
| 8 | show | Jiri Kubanek | O- | VID | M203 | CZ | 21:09:32 | 21:14:10 | |||||||
| 9 | show | Roland Boninsegna | O- | VID | M406 | BE | 21:08:42 | 21:14:06 | |||||||
| 10 | show | Benoit Goffin | O- | VIS | M298 | BE | 21:08:50 | 21:13:42 |
10 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):| JPL#120 : 9259cb03-7140-42fb-939e-74a461e8e892 [db: observed] |
Using prediction 9259cb03-7140-42fb-939e-74a461e8e892 for map and profile fit
| Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Size = 133 x 112 km a',b' = 66.5, 56.2 km X0,Y0 = -2799.7, 27.0 km Mean diameter = 122 km From 7 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. |
| Map with groundtrack and observer stations |
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| Event Details |
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Occultation UUID [and DB] : 9259cb03-7140-42fb-939e-74a461e8e892 [observed] Occultation Date + Time : 2018-02-27 at 21:12:10 UT +/- 0.02 min [1] Object Designation : (466) Tisiphone Orbit Class : MBA Star Designation : GDR3 3441236516065309824 Star Coordinates (ICRF) : RA = 05 39 15.8922, DE = +26 44 37.021 [2] Star Magnitudes : G = 11.9 mag, RP = 10.96 mag, BP = 12.81 mag Object Magnitude : V = 14.21 mag Estimated Magnitude Drop : 2.4 mag Estimated Max. Duration : 12.9 sec Object Mean Diameter : 116 km (src: astorb) Speed of the shadow : 9.0 km/s Elongation to Moon & Sun : 45° (sunlit = 94%), Sun = 106° Cross-track uncertainty : 2.0 mas = 4 km = 0.04 path-width (1-sig) RUWE and duplicate source : 1.58 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#120 [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) |