2016-11-08 / TYC 1906-01539-1 / (22) Kalliope
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | David Vizzoni | O+ | CCD | M200 | IT | NTP | 03:36:09 | 03:39:24.02 | 03:39:50.50 | 03:43:08 | 0.06 | 0.06 | 26.48 | 164.2 |
| 2 | show | P. Baruffetti et al | O+ | VID | M200 | IT | GPS++ | 03:38:25 | 03:39:25.53 | 03:39:50.37 | 03:41:29 | 0.05 | 0.05 | 24.84 | 154.0 |
| 3 | show | Jiri Polak | O+ | VID | M200 | CZ | GPS++ | 03:36:14 | 03:41:13.42 | 03:41:27.33 | 03:46:31 | 0.08 | 0.08 | 13.91 | 86.2 |
| 4 | show | Michal Rottenborn | O+ | VID | M203 | CZ | GPS++ | 03:39:22 | 03:41:13.55 | 03:41:27.19 | 03:43:22 | 0.02 | 0.02 | 13.64 | 84.6 |
| 5 | show | Libor Smid | O+ | CCD | M355 | CZ | RAD++ | 03:38:00 | 03:41:14.90 | 03:41:24.43 | 03:45:10 | 0.03 | 0.06 | 9.53 | 59.1 |
| 6 | show | Radim Neuvirt | O+ | VID | M432 | CZ | GPS++ | 03:39:02 | 03:41:30.97 | 03:41:39.84 | 03:43:31 | 0.03 | 0.02 | 8.87 | 55.0 |
| 7 | show | Andrea Manna | O- | VID | M200 | CH | 03:34:49 | 03:46:35 | |||||||
| 8 | show | Stefano Sposetti | O- | VID | M280 | CH | 03:33:12 | 03:47:04 | |||||||
| 9 | show | Frantisek Lomoz | O- | VIS | M200 | CZ | 03:38:52 | 03:43:32 | |||||||
| 10 | show | Karel Halir | O- | VID | M507 | CZ | 03:37:51 | 03:44:30 |
10 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):| JPL#122 : fd133546-8a24-47a6-80ca-de0e41b1b1c5 [db: observed] |
Using prediction fd133546-8a24-47a6-80ca-de0e41b1b1c5 for map and profile fit
| Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Size = 170 x 101 km a',b' = 84.9, 50.3 km X0,Y0 = -382.9, 20.0 km Mean diameter = 131 km From 6 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: 2016-11-08, 03:38 UT (JD = 2457700.651)
| DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
|---|---|---|---|---|---|---|---|---|---|---|
| # 121 | None | 4.148 | 196°, 3° | 2.436258e6 | 21442.7 | 0.0° | None | 2011-04-11 | 143.0 +/- 10.0 km | 2011-03-28 |
| # 1827 | 4.0 | 4.148 | 196°, 2° | 2.436258e6 | 21442.7 | 0.0° | None | 2017-06-19 | 157.0 +/- 6.0 km | 2017-06-06 |
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] : fd133546-8a24-47a6-80ca-de0e41b1b1c5 [observed] Occultation Date + Time : 2016-11-08 at 03:34:38 UT +/- 0.04 min [1] Object Designation : (22) Kalliope Orbit Class : MBA Star Designation : GDR3 0887538297182673408 Star Coordinates (ICRF) : RA = 06 55 42.3736, DE = +28 38 39.271 [2] Star Magnitudes : G = 9.7 mag, RP = 9.07 mag, BP = 10.16 mag Object Magnitude : V = 11.25 mag Estimated Magnitude Drop : 1.8 mag Estimated Max. Duration : 29.0 sec Object Mean Diameter : 181 km (src: astorb) Speed of the shadow : 6.2 km/s Elongation to Moon & Sun : 142° (sunlit = 53%), Sun = 124° Cross-track uncertainty : 2.0 mas = 2 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#122 [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) |