2000-01-17 / TYC 1880-01817-1 / (49) Pales
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | Gerald Persha | O+ | PHM | M250 | US | 01:09:40 | 01:10:28.41 | 01:10:42.85 | 01:11:41 | 0.05 | 0.05 | 14.44 | 138.6 | |
| 2 | show | G. Nason et al | O+ | VIS | M250 | CA | 01:07:00 | 01:09:47.8 | 01:10:00.4 | 01:12:00 | 12.60 | 121.0 | |||
| 3 | show | Zsolt Lantos | O+ | VIS | L80 | HU | RAD | 00:50:00 | 00:58:25.50 | 00:58:41.00 | 01:00:00 | 15.50 | 148.8 | ||
| 4 | show | Geoff Kirby | O+ | VIS | M300 | UK | 00:46:00 | 01:00:44.46 | 01:00:58.21 | 01:02:00 | 13.75 | 132.0 | |||
| 5 | show | Bob Mizon | O+ | VIS | M210 | UK | 00:45:00 | 01:00:42.0 | 01:01:00.0 | 01:03:00 | 18.00 | 172.8 | |||
| 6 | show | Nick Quinn | O+ | VIS | M250 | UK | RAD | 00:55:00 | 01:00:33 | 01:00:52 | 01:20:00 | 2 | 2 | 19.00 | 182.4 |
| 7 | show | Roger Dymock | O+ | VIS | M250 | UK | 00:56:00 | 01:00:35.2 | 01:00:50.3 | 01:09:00 | 15.10 | 145.0 | |||
| 8 | show | Ricard Casas | O- | CCD | M510 | ES | |||||||||
| 9 | show | Oscar Canales | O- | VIS | M120 | ES | 00:49:10 | 01:16:00 | |||||||
| 10 | show | Robert Chapman | O- | M200 | CA | 01:08:00 | 01:12:00 | ||||||||
| 11 | show | Tibor Horvath | O- | VIS | L63 | HU | 00:53:00 | 01:08:00 | |||||||
| 12 | show | Vince Tuboly | O- | M260 | HU | 00:55:00 | 01:10:00 | ||||||||
| 13 | show | Paul Carter | O- | M250 | UK | 01:00:00 | 01:07:00 | ||||||||
| 14 | show | Jonathan Shanklin | O- | L300 | UK | 00:51:00 | 01:08:00 | ||||||||
| 15 | show | Paul Money | O- | M250 | UK | 00:55:00 | 01:04:00 | ||||||||
| 16 | show | Oernulf Midtskogen | O- | VIS | M320 | NO | 00:54:00 | 01:08:45 |
16 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):| JPL#108 : 64f8ee6c-a080-4437-a4b0-80d488d1dc71 [db: observed] |
Using prediction 64f8ee6c-a080-4437-a4b0-80d488d1dc71 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 = 173 km From 7 chords (PHM,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. |
| Map with groundtrack and observer stations |
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| Event Details |
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Occultation UUID [and DB] : 64f8ee6c-a080-4437-a4b0-80d488d1dc71 [observed] Occultation Date + Time : 2000-01-17 at 01:04:43 UT +/- 0.04 min [1] Object Designation : (49) Pales Orbit Class : MBA Star Designation : GDR3 3382426868911922944 Star Coordinates (ICRF) : RA = 06 35 54.0571, DE = +23 18 35.095 [2] Star Magnitudes : G = 9.68 mag, RP = 9.57 mag, BP = 9.73 mag Object Magnitude : V = 11.89 mag Estimated Magnitude Drop : 2.3 mag Estimated Max. Duration : 15.6 sec Object Mean Diameter : 150 km (src: astorb) Speed of the shadow : 9.6 km/s Elongation to Moon & Sun : 40° (sunlit = 77%), Sun = 162° Cross-track uncertainty : 2.4 mas = 3 km = 0.02 path-width (1-sig) RUWE and duplicate source : 1.78 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#108 [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) |