2010-12-27 / TYC 1303-00004-1 / (683) Lanzia
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Carles Schnabel | O+ | VID | M400 | ES | GPS++ | 02:31:09 | 02:34:37.80 | 02:34:45.29 | 02:37:31 | 0.02 | 0.02 | 7.49 | 111.6 |
2 | show | Joan Rovira | O+ | VID | M200 | ES | GPS++ | 02:32:03 | 02:34:37.88 | 02:34:44.12 | 02:38:45 | 0.08 | 0.08 | 6.24 | 93.0 |
2 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#103 : 8af08909-a3ef-445c-9387-3b56227c832c [db: observed] |
JPL#103 : d34b23b3-9c14-45db-9cfd-0b4d74ede795 [db: observed] |
Using prediction 8af08909-a3ef-445c-9387-3b56227c832c for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: X0,Y0 = 538.6, 23.7 km Circular diameter = 114 km From 2 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: 2010-12-27, 02:33 UT (JD = 2455557.606)
DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
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# 238 | None | 8.629 | 245°, 42° | 2.443951e6 | 11606.6 | 0.0° | None | 2010-04-15 | not scaled | 2010-04-01 |
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] : 8af08909-a3ef-445c-9387-3b56227c832c [observed] Occultation Date + Time : 2010-12-27 at 02:39:39 UT +/- 0.02 min [1] Object Designation : (683) Lanzia Orbit Class : MBA Star Designation : GDR3 3398460840821271552 Star Coordinates (ICRF) : RA = 05 47 47.9861, DE = +18 38 08.688 [2] Star Magnitudes : G = 11.21 mag, RP = 11.06 mag, BP = 11.27 mag Object Magnitude : V = 13.32 mag Estimated Magnitude Drop : 2.3 mag Estimated Max. Duration : 5.5 sec Object Mean Diameter : 82 km (src: astorb) Speed of the shadow : 14.9 km/s Elongation to Moon & Sun : 84° (sunlit = 62%), Sun = 171° Cross-track uncertainty : 2.7 mas = 4 km = 0.05 path-width (1-sig) RUWE and duplicate source : 1.24 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#103 [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) |