2016-11-30 / TYC 1898-02675-1 / (146) Lucina
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | Michel Bonnardeau | O+ | CCD | M203 | FR | GPS | 22:42:32 | 22:42:39.44 | 22:42:48.47 | 22:43:32 | 0.46 | 0.24 | 9.03 | 90.3 |
| 2 | show | Dario Caiumi | O+ | CCD | M400 | IT | NTP | 22:41:50 | 22:42:04.14 | 22:42:17.19 | 22:42:30 | 0.15 | 0.15 | 13.05 | 130.5 |
| 3 | show | Eric Frappa | O+ | VID | M203 | FR | GPS++ | 22:39:58 | 22:43:05.40 | 22:43:06.86 | 22:45:23 | 0.11 | 0.21 | 1.46 | 14.6 |
| 4 | show | Guy Brabant | O+ | VID | M203 | FR | GPS++ | 22:40:42 | 22:42:38.97 | 22:42:51.24 | 22:47:43 | 0.85 | 0.85 | 12.27 | 122.7 |
| 5 | show | Faustino Garcia | O- | CCD | M250 | ES | 22:41:14 | 22:46:16 | |||||||
| 6 | show | M. Bachini et al | O- | CCD | M400 | IT | 22:41:23 | 22:41:53 | |||||||
| 7 | show | David Vizzoni | O- | CCD | M200 | IT | 22:37:10 | 22:47:10 | |||||||
| 8 | show | Pietro Baruffetti | O- | VID | M200 | IT | 22:39:44 | 22:44:44 | |||||||
| 9 | show | Alberto Ossola | O- | VID | M230 | CH | 22:41:04 | 22:44:03 | |||||||
| 10 | show | Stefano Sposetti | O- | VID | M280 | CH | 22:34:24 | 22:46:38 |
10 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):| JPL#121 : 91dbedc8-c203-4c3e-a8b7-9b75a7a28540 [db: observed] |
Using prediction 91dbedc8-c203-4c3e-a8b7-9b75a7a28540 for map and profile fit
| Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Size = 150 x 114 km a',b' = 75.0, 57.0 km X0,Y0 = -350.4, 22.5 km Mean diameter = 131 km From 4 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: 2016-11-30, 22:41 UT (JD = 2457723.445)
| DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
|---|---|---|---|---|---|---|---|---|---|---|
| # 164 | None | 18.554 | 305°, -41° | 2.44413e6 | 13593.4 | 0.0° | None | 2013-07-24 | 119.0 +/- 11.0 km | 2008-08-27 |
| # 1837 | 4.0 | 18.554 | 304°, -41° | 2.44413e6 | 13593.4 | 0.0° | None | 2017-09-21 | 154.0 +/- 15.0 km | 2017-09-21 |
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] : 91dbedc8-c203-4c3e-a8b7-9b75a7a28540 [observed] Occultation Date + Time : 2016-11-30 at 22:35:43 UT +/- 0.0 min [1] Object Designation : (146) Lucina Orbit Class : MBA Star Designation : GDR3 3381556944757073408 Star Coordinates (ICRF) : RA = 06 51 03.5859, DE = +25 13 19.081 [2] Star Magnitudes : G = 11.67 mag, RP = 10.95 mag, BP = 12.25 mag Object Magnitude : V = 13.01 mag Estimated Magnitude Drop : 1.6 mag Estimated Max. Duration : 13.2 sec Object Mean Diameter : 132 km (src: astorb) Speed of the shadow : 10.0 km/s Elongation to Moon & Sun : 162° (sunlit = 2%), Sun = 148° Cross-track uncertainty : 0.3 mas = 0 km = 0.00 path-width (1-sig) RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#121 [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) |