2025-03-24 / TYC 1286-00100-1 / (3803) Tuchkova
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | Luke Broom-Lynne | O+ | VID | M250 | GB | GPS | 20:24:55 | 20:25:09.49 | 20:25:10.77 | 20:25:26 | 0.08 | 0.08 | 1.28 | 30.2 |
| 2 | show | William Stewart | O+ | VID | M279 | GB | GPS | 20:24:02 | 20:25:01.120 | 20:25:02.360 | 20:26:01 | 0.04 | 0.04 | 1.24 | 29.3 |
2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):| JPL#62 : ff6e5150-897a-11ef-78cd-8fd4e567ab14 [db: asteroids] |
Using prediction ff6e5150-897a-11ef-78cd-8fd4e567ab14 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. |
Sky projection (artificial light) for occ. time: 2025-03-24, 20:25 UT (JD = 2460759.351)
| DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
|---|---|---|---|---|---|---|---|---|---|---|
| # 5252 | 1.0 | 6.070 | 173°, 35° | 2.457381e6 | 3378.4 | 0.0° | None | 2020-10-05 | not scaled | 2019-10-23 |
| # 5253 | 1.0 | 6.070 | 4°, 62° | 2.457381e6 | 3378.4 | 0.0° | None | 2020-10-05 | not scaled | 2019-10-23 |
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] : ff6e5150-897a-11ef-78cd-8fd4e567ab14 [asteroids] Occultation Date + Time : 2025-03-24 at 20:22:53 UT +/- 0.0 min [1] Object Designation : (3803) Tuchkova Orbit Class : MBA Star Designation : GDR3 3395024042348987520 Star Coordinates (ICRF) : RA = 05 09 43.6636, DE = +17 14 45.658 [2] Star Magnitudes : G = 12.51 mag, RP = 11.96 mag, BP = 12.88 mag Object Magnitude : V = 17.21 mag Estimated Magnitude Drop : 4.7 mag Estimated Max. Duration : 1.5 sec Object Mean Diameter : 35.5 km (src: astorb) Speed of the shadow : 23.6 km/s Elongation to Moon & Sun : 134° (sunlit = 26%), Sun = 74° Cross-track uncertainty : 0.3 mas = 0 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#62 [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) |