2024-11-11 / TYC 1323-01504-1 / (16662) 1993 VU1
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Peter Nosal | O+ | VID | M250 | SK | NTP | 20:58:08 | 20:58:31.370 | 20:58:31.820 | 20:59:02 | 0.02 | 0.02 | 0.45 | 3.0 |
2 | show | Marek Harman | O+ | VID | M250 | SK | NTP | 20:56:30 | 20:58:27.57 | 20:58:29.37 | 21:00:30 | 0.00 | 0.01 | 1.80 | 11.9 |
2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):JPL#49 : 6f2053f0-c359-11ef-5276-d598ff1ed294 [db: observed] |
Using prediction 6f2053f0-c359-11ef-5276-d598ff1ed294 for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: X0,Y0 = 3427.8, 27.7 km Circular diameter = 13 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] : 6f2053f0-c359-11ef-5276-d598ff1ed294 [observed] Occultation Date + Time : 2024-11-11 at 20:56:51 UT +/- 0.01 min [1] Object Designation : (16662) 1993 VU1 Orbit Class : MBA Star Designation : GDR3 3373917709767552640 Star Coordinates (ICRF) : RA = 06 18 56.2486, DE = +19 02 09.977 [2] Star Magnitudes : G = 10.62 mag, RP = 9.56 mag, BP = 11.79 mag Object Magnitude : V = 18.38 mag Estimated Magnitude Drop : 7.8 mag Estimated Max. Duration : 0.9 sec Object Mean Diameter : 6.0 km (src: astorb) Speed of the shadow : 6.6 km/s Elongation to Moon & Sun : 100° (sunlit = 78%), Sun = 135° Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig) RUWE and duplicate source : 1.23 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#49 [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) |