2021-02-26 / TYC 6102-01664-1 / (1006) Lagrangea
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | Peter Nosal | O+ | CCD | M250 | SK | NTP+ | 01:20:01 | 01:22:50.63 | 01:22:53.37 | 01:26:00 | 0.08 | 0.08 | 2.74 | 37.8 |
| 2 | show | Matej Korec | O+ | CCD | M202 | SK | NTP+ | 01:19:56 | 01:22:53.10 | 01:22:55.60 | 01:25:55 | 0.20 | 0.10 | 2.50 | 34.5 |
| 3 | show | Bjoern Kattentidt | O+ | VID | M279 | DE | GPS++ | 01:21:15 | 01:23:28.70 | 01:23:30.16 | 01:25:34 | 0.06 | 0.04 | 1.46 | 20.1 |
| 4 | show | Oliver Kloes | O+ | CCD | M254 | DE | GPS++ | 01:22:53 | 01:23:48.19 | 01:23:50.59 | 01:24:51 | 0.40 | 0.40 | 2.40 | 33.1 |
| 5 | show | Simon Kidd | O+ | CCD | M350 | UK | GPS++ | 01:23:15 | 01:24:29.72 | 01:24:31.46 | 01:26:02 | 0.03 | 0.02 | 1.74 | 24.0 |
| 6 | show | Jan Gebel | O- | VID | M254 | CZ | 01:21:12 | 01:26:50 | |||||||
| 7 | show | Jiri Polak | O- | CCD | M303 | CZ | 01:21:23 | 01:25:23 | |||||||
| 8 | show | Jiri Kubanek | O- | CCD | M203 | CZ | 01:21:23 | 01:25:22 | |||||||
| 9 | show | Jan Manek | O- | CCD | M205 | CZ | 01:21:19 | 01:25:19 | |||||||
| 10 | show | Peter Birtwhistle | O- | CCD | M405 | UK | 01:24:28 | 01:24:48 | |||||||
| 11 | show | William Stewart | O- | VID | M279 | UK | 01:24:03 | 01:25:20 |
11 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):| JPL#54 : de6f24ea-02ee-4f0a-afe1-b60eb3ac7ece [db: observed] |
| JPL#54 : 26c0e01a-4ef4-4554-b956-09693ab6785a [db: observed] |
Using prediction de6f24ea-02ee-4f0a-afe1-b60eb3ac7ece for map and profile fit
| Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Size = 39 x 34 km a',b' = 19.7, 16.8 km X0,Y0 = -574.6, 17.4 km Mean diameter = 36 km From 5 chords (VID,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] : de6f24ea-02ee-4f0a-afe1-b60eb3ac7ece [observed] Occultation Date + Time : 2021-02-26 at 01:23:06 UT +/- 0.01 min [1] Object Designation : (1006) Lagrangea Orbit Class : MBA Star Designation : GDR3 3521282096436766208 Star Coordinates (ICRF) : RA = 12 22 44.8029, DE = -16 28 21.960 [2] Star Magnitudes : G = 11.72 mag, RP = 11.14 mag, BP = 12.15 mag Object Magnitude : V = 17.72 mag Estimated Magnitude Drop : 6.0 mag Estimated Max. Duration : 2.2 sec Object Mean Diameter : 30 km (src: astorb) Speed of the shadow : 13.8 km/s Elongation to Moon & Sun : 54° (sunlit = 98%), Sun = 144° Cross-track uncertainty : 1.7 mas = 4 km = 0.14 path-width (1-sig) RUWE and duplicate source : 1.38 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#54 [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) |