2022-06-12 / 4UC 363-144151 / (4848) Tutenchamun
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Peter Englmaier | O+ | CCD | M405 | CH | GPS++ | 01:18:56 | 01:19:10.41 | 01:19:11.56 | 01:19:58 | 0.05 | 0.05 | 1.15 | 15.4 |
2 | show | Martin Gutekunst | O+ | CCD | L280 | DE | NTP+ | 01:18:22 | 01:18:56.42 | 01:18:58.09 | 01:19:38 | 0.17 | 0.17 | 1.67 | 22.4 |
2 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#51 : 54a263d4-be93-4df2-a23a-5cfa0430c02a [db: observed] |
JPL#51 : deae61e0-2de0-43a3-9e41-4be1a37a513e [db: observed] |
Using prediction 54a263d4-be93-4df2-a23a-5cfa0430c02a for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: X0,Y0 = 525.8, 15.6 km Circular diameter = 24 km From 2 chords (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. |
Map with groundtrack and observer stations |
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Event Details |
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Occultation UUID [and DB] : 54a263d4-be93-4df2-a23a-5cfa0430c02a [observed] Occultation Date + Time : 2022-06-12 at 01:20:54 UT +/- 0.02 min [1] Object Designation : (4848) Tutenchamun Orbit Class : MBA Star Designation : GDR3 4096643676424229376 Star Coordinates (ICRF) : RA = 18 29 17.2505, DE = -17 32 18.371 [2] Star Magnitudes : G = 12.67 mag, RP = 11.77 mag, BP = 13.51 mag Object Magnitude : V = 17.33 mag Estimated Magnitude Drop : 4.7 mag Estimated Max. Duration : 1.0 sec Object Mean Diameter : 13 km (src: astorb) Speed of the shadow : 13.4 km/s Elongation to Moon & Sun : 50° (sunlit = 91%), Sun = 163° Cross-track uncertainty : 0.7 mas = 1 km = 0.10 path-width (1-sig) RUWE and duplicate source : 1.3 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#51 [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) |