2017-03-19 / TYC 6265-00413-1 / (412) Elisabetha
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Alberto Ossola | O+ | VID | M230 | CH | GPS++ | 02:49:59 | 02:50:55.64 | 02:50:59.48 | 02:51:44 | 0.16 | 0.16 | 3.84 | 78.3 |
2 | show | Andrea Manna | O+ | VID | M200 | CH | GPS++ | 02:49:40 | 02:50:55.57 | 02:51:00.21 | 02:52:45 | 0.08 | 0.08 | 4.64 | 94.7 |
2 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#68 : 64f5199d-16fc-4b9b-a56d-f0489a47ccaa [db: observed] |
Using prediction 64f5199d-16fc-4b9b-a56d-f0489a47ccaa for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: X0,Y0 = 44.8, 35.8 km Circular diameter = 112 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] : 64f5199d-16fc-4b9b-a56d-f0489a47ccaa [observed] Occultation Date + Time : 2017-03-19 at 02:53:34 UT +/- 0.0 min [1] Object Designation : (412) Elisabetha Orbit Class : MBA Star Designation : GDR3 4098140631444070400 Star Coordinates (ICRF) : RA = 18 21 59.6060, DE = -15 33 38.127 [2] Star Magnitudes : G = 9.71 mag, RP = 8.73 mag, BP = 10.73 mag Object Magnitude : V = 14.48 mag Estimated Magnitude Drop : 4.8 mag Estimated Max. Duration : 4.5 sec Object Mean Diameter : 91 km (src: astorb) Speed of the shadow : 20.4 km/s Elongation to Moon & Sun : 23° (sunlit = 65%), Sun = 83° Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#68 [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) |