2016-12-03 / TYC 0837-00873-1 / (275) Sapientia
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Jiri Polak | O+ | VID | M200 | CZ | GPS++ | 00:36:49 | 00:38:48.84 | 00:38:49.60 | 00:40:52 | 0.08 | 0.08 | 0.76 | 11.6 |
2 | show | Michal Rottenborn | O+ | VID | M203 | CZ | GPS++ | 00:36:48 | 00:38:48.75 | 00:38:50.03 | 00:40:48 | 0.08 | 0.08 | 1.28 | 19.6 |
3 | show | Karel Halir | O+ | VID | M507 | CZ | GPS++ | 00:35:59 | 00:38:49.21 | 00:38:51.17 | 00:41:15 | 0.02 | 0.02 | 1.96 | 30.0 |
4 | show | Oliver Kloes | O+ | VID | M254 | DE | RAD | 00:38:25 | 00:38:36.62 | 00:38:42.54 | 00:38:45 | 0.08 | 0.08 | 5.92 | 90.6 |
5 | show | Vaclav Priban | O+ | VID | M300 | CZ | RAD | 00:35:52 | 00:38:50.72 | 00:38:56.32 | 00:41:49 | 0.16 | 0.16 | 5.60 | 85.7 |
5 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#112 : 1e70730e-af66-41cd-8003-8862e4dc596c [db: observed] |
Using prediction 1e70730e-af66-41cd-8003-8862e4dc596c for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Size = 161 x 97 km a',b' = 80.6, 48.3 km X0,Y0 = -896.4, 41.2 km Mean diameter = 125 km From 5 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] : 1e70730e-af66-41cd-8003-8862e4dc596c [observed] Occultation Date + Time : 2016-12-03 at 00:43:52 UT +/- 0.0 min [1] Object Designation : (275) Sapientia Orbit Class : MBA Star Designation : GDR3 3876300584134905984 Star Coordinates (ICRF) : RA = 10 22 01.3390, DE = +09 45 05.445 [2] Star Magnitudes : G = 11.68 mag, RP = 11.21 mag, BP = 11.99 mag Object Magnitude : V = 13.68 mag Estimated Magnitude Drop : 2.2 mag Estimated Max. Duration : 7.9 sec Object Mean Diameter : 121 km (src: astorb) Speed of the shadow : 15.3 km/s Elongation to Moon & Sun : 136° (sunlit = 11%), Sun = 98° Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.9 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#112 [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) |