2007-01-14 / TYC 1187-00532-1 / (916) America
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | Rene Bourtembourg | O+ | VIS | M254 | BE | RAD | 19:02:00 | 19:03:55.59 | 19:03:57.10 | 19:04:10 | 0.1 | 0.1 | 1.51 | 40.5 |
| 2 | show | Zdenek Moravec | O+ | VIS | L120 | CZ | RAD++ | 19:00:00 | 19:04:14.06 | 19:04:15.53 | 19:05:30 | 0.15 | 0.1 | 1.47 | 39.4 |
| 3 | show | Tomas Janik | O+ | VIS | M200 | CZ | RAD++ | 19:03:43 | 19:04:12.18 | 19:04:14.40 | 19:04:57 | 0.15 | 0.3 | 2.22 | 59.5 |
| 4 | show | Jean Lecacheux | O- | VIS | M1020 | FR | 19:00:00 | 19:06:54 | |||||||
| 5 | show | Sebastien Francq | O- | VIS | M280 | BE | 19:01:00 | 19:07:00 | |||||||
| 6 | show | Oliver Kloes | O- | VID | M254 | DE | 19:00:20 | 19:07:37 | |||||||
| 7 | show | Thierry Pauwels | O- | CCD | M850 | BE | 18:56:13 | 19:11:58 | |||||||
| 8 | show | Harrie Rutten | O- | VIS | M250 | NL | 18:58:00 | 19:12:00 | |||||||
| 9 | show | Hans-Joachim Bode | O- | DE | 19:03:04 | 19:06:09 | |||||||||
| 10 | show | Wolfgang Rothe | O- | VID | M200 | DE | 18:57:46 | 19:05:06 |
10 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):| JPL#51 : ac5805bd-ff6e-4b88-9713-7685d8206977 [db: observed] |
| JPL#51 : ad6c170b-0c31-4020-b6a4-01df8650acb7 [db: observed] |
Using prediction ac5805bd-ff6e-4b88-9713-7685d8206977 for map and profile fit
| Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Size = 176 x 10 km a',b' = 88.0, 5.1 km X0,Y0 = 2881.5, -1789.3 km Mean diameter = 42 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. |
| Map with groundtrack and observer stations |
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| Event Details |
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Occultation UUID [and DB] : ac5805bd-ff6e-4b88-9713-7685d8206977 [observed] Occultation Date + Time : 2007-01-14 at 19:00:27 UT +/- 0.01 min [1] Object Designation : (916) America Orbit Class : MBA Star Designation : GDR3 2780851415601081856 Star Coordinates (ICRF) : RA = 00 33 08.0881, DE = +15 58 42.033 [2] Star Magnitudes : G = 12.91 mag, RP = 19.64 mag, BP = 21.8 mag Object Magnitude : V = 15.5 mag Estimated Magnitude Drop : 2.7 mag Estimated Max. Duration : 1.2 sec Object Mean Diameter : 33 km (src: astorb) Speed of the shadow : 26.8 km/s Elongation to Moon & Sun : 134° (sunlit = 21%), Sun = 80° Cross-track uncertainty : 8.0 mas = 10 km = 0.31 path-width (1-sig) RUWE and duplicate source : 2.81 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) |