2000-09-21 / TYC 0572-00380-1 / (336) Lacadiera
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | David Fernandez | O+ | VIS | M258 | ES | RAD | 01:53:00 | 01:57:43.0 | 01:57:46.7 | 02:00:50 | 0.2 | 0.2 | 3.70 | 33.3 |
2 | show | Carles Schnabel | O+ | VIS | M210 | ES | RAD++ | 01:49:00 | 01:57:42.3 | 01:57:49.9 | 02:08:00 | 0.2 | 0.2 | 7.60 | 68.4 |
3 | show | Ricard Casas | O+ | VIS | M500 | ES | RAD++ | 01:50:00 | 01:57:41.3 | 01:57:48.6 | 01:59:00 | 0.2 | 0.2 | 7.30 | 65.7 |
4 | show | Emilio Hidalgo | O- | VIS | M156 | ES | 01:49:00 | 02:10:00 | |||||||
5 | show | Rui Goncalves | O- | VIS | M250 | PT | 01:54:00 | 02:04:00 | |||||||
6 | show | Pierre Jonquet | O- | VIS | M305 | FR | 01:57:00 | 02:17:00 | |||||||
7 | show | William Thuillot | O- | VID | M800 | FR | |||||||||
8 | show | Jean Lecacheux | O- | VIS | M250 | FR | 01:50:06 | 02:05:00 | |||||||
9 | show | Patrick Degrelle | O- | VIS | M153 | FR | 01:46:37 | 02:13:14 |
9 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#129 : a378181c-87b3-4d72-befd-499aa1505fb5 [db: observed] |
Using prediction a378181c-87b3-4d72-befd-499aa1505fb5 for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Ellipse profile fit was not successful. Trying circular fit. Circular diameter = 79 km From 3 chords (VIS) 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: 2000-09-21, 01:57 UT (JD = 2451808.581)
DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
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# 339 | None | 13.696 | 194°, 39° | 2.445587e6 | 6221.6 | 0.0° | None | 2011-05-02 | not scaled | 2011-04-21 |
# 340 | None | 13.696 | 37°, 54° | 2.445587e6 | 6221.6 | 0.0° | None | 2011-05-02 | not scaled | 2011-04-21 |
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] : a378181c-87b3-4d72-befd-499aa1505fb5 [observed] Occultation Date + Time : 2000-09-21 at 02:07:13 UT +/- 0.05 min [1] Object Designation : (336) Lacadiera Orbit Class : MBA Star Designation : GDR3 2655982555799024256 Star Coordinates (ICRF) : RA = 22 57 42.2472, DE = +03 13 39.240 [2] Star Magnitudes : G = 9.14 mag, RP = 8.72 mag, BP = 9.4 mag Object Magnitude : V = 12.7 mag Estimated Magnitude Drop : 3.6 mag Estimated Max. Duration : 7.7 sec Object Mean Diameter : 69 km (src: astorb) Speed of the shadow : 9.0 km/s Elongation to Moon & Sun : 102° (sunlit = 50%), Sun = 165° Cross-track uncertainty : 9.0 mas = 8 km = 0.12 path-width (1-sig) RUWE and duplicate source : 0.83 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#129 [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) |