2019-05-20 / TYC 1933-01688-1 / (671) Carnegia
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Tim Haymes | O+ | VID | M203 | UK | GPS++ | 21:21:40 | 21:23:33.56 | 21:23:35.42 | 21:25:40 | 0.04 | 0.06 | 1.86 | 62.9 |
2 | show | John Talbot | O+ | VID | M303 | UK | GPS++ | 21:21:37 | 21:23:33.49 | 21:23:34.96 | 21:25:37 | 0.02 | 0.03 | 1.47 | 49.7 |
3 | show | Philip Denyer | O- | VID | M235 | UK | 21:21:26 | 21:25:28 | |||||||
4 | show | Simon Kidd | O- | CCD | M350 | UK | 21:22:00 | 21:25:00 | |||||||
5 | show | Alex Pratt | O- | VID | M279 | UK | 21:23:02 | 21:24:01 |
5 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#73 : 2b5389fe-52c0-4e28-8d6a-877d135b65f9 [db: observed] |
Using prediction 2b5389fe-52c0-4e28-8d6a-877d135b65f9 for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: X0,Y0 = -1398.2, 35.5 km Circular diameter = 70 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. |
Map with groundtrack and observer stations |
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Event Details |
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Occultation UUID [and DB] : 2b5389fe-52c0-4e28-8d6a-877d135b65f9 [observed] Occultation Date + Time : 2019-05-20 at 21:22:16 UT +/- 0.0 min [1] Object Designation : (671) Carnegia Orbit Class : MBA Star Designation : GDR3 0874191497330137088 Star Coordinates (ICRF) : RA = 07 51 17.9783, DE = +26 20 16.256 [2] Star Magnitudes : G = 10.96 mag, RP = 10.12 mag, BP = 11.71 mag Object Magnitude : V = 16.25 mag Estimated Magnitude Drop : 5.3 mag Estimated Max. Duration : 1.7 sec Object Mean Diameter : 59 km (src: astorb) Speed of the shadow : 33.8 km/s Elongation to Moon & Sun : 149° (sunlit = 95%), Sun = 55° Cross-track uncertainty : 1.0 mas = 2 km = 0.04 path-width (1-sig) RUWE and duplicate source : 1.58 mas, dup.src = 1 (0:false, 1:true) Ephemeris Reference : JPL#73 [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) |