2022-06-19 / TYC 0286-00350-1 / (1754) Cunningham
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | Martin Gutekunst | O+ | CCD | L280 | DE | NTP+ | 22:42:57 | 22:43:04.08 | 22:43:08.58 | 22:04:01 | 0.38 | 0.37 | 4.50 | 60.8 |
| 2 | show | Andreas Tazreiter | O+ | VID | M406 | AT | GPS++ | 22:42:30 | 22:43:06.26 | 22:43:09.66 | 22:43:40 | 0.04 | 0.04 | 3.40 | 45.9 |
| 3 | show | Alex Pratt | O+ | VID | M279 | UK | GPS++ | 22:41:29 | 22:42:01.24 | 22:42:04.15 | 22:42:30 | 0.03 | 0.02 | 2.91 | 39.3 |
3 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):| JPL#62 : 58e46ec5-2a24-4bf5-b7bd-b24222472c59 [db: observed] |
Using prediction 58e46ec5-2a24-4bf5-b7bd-b24222472c59 for map and profile fit
| Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Size = 84 x 68 km a',b' = 41.8, 34.1 km X0,Y0 = -2368.0, 40.0 km Mean diameter = 75 km From 3 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: 2022-06-19, 22:42 UT (JD = 2459750.446)
| DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
|---|---|---|---|---|---|---|---|---|---|---|
| # 4712 | 1.0 | 7.743 | 35°, 49° | 2.457229e6 | 2521.4 | 0.0° | None | 2020-10-05 | not scaled | 2019-10-23 |
| # 4713 | 1.0 | 7.742 | 192°, 51° | 2.457229e6 | 2521.4 | 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] : 58e46ec5-2a24-4bf5-b7bd-b24222472c59 [observed] Occultation Date + Time : 2022-06-19 at 22:40:37 UT +/- 0.03 min [1] Object Designation : (1754) Cunningham Orbit Class : MBA Star Designation : GDR3 3895566334252248960 Star Coordinates (ICRF) : RA = 12 08 55.1327, DE = +06 35 56.205 [2] Star Magnitudes : G = 10.74 mag, RP = 10.22 mag, BP = 11.09 mag Object Magnitude : V = 16.41 mag Estimated Magnitude Drop : 5.7 mag Estimated Max. Duration : 5.9 sec Object Mean Diameter : 80 km (src: astorb) Speed of the shadow : 13.5 km/s Elongation to Moon & Sun : 164° (sunlit = 63%), Sun = 91° Cross-track uncertainty : 1.7 mas = 4 km = 0.05 path-width (1-sig) RUWE and duplicate source : 1.04 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) |