2022-12-26 / 4UC 534-034460 / (701) Oriola
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Jean Bourgeois | O+ | VID | M356 | BE | GPS++ | 21:57:00 | 21:58:01.06 | 21:58:05.1 | 21:59:00 | 0.08 | 0.2 | 4.04 | 53.7 |
2 | show | Jan-Maarten Winkel | O+ | VID | M356 | NL | GPS++ | 21:56:46 | 21:57:47.7 | 21:57:50.0 | 21:58:46 | 0.3 | 0.5 | 2.30 | 30.6 |
3 | show | Henk De Groot | O? | VID | M356 | NL | GPS++ | 21:55:57 | 21:57:51.4 | 21:57:52.7 | 22:00:38 | 0.4 | 0.4 | 1.30 | 17.3 |
3 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#74 (23-01-08) : 0c7b2a5b-d391-4ccf-8b4d-654a114fca5f [db: observed] |
Using prediction 0c7b2a5b-d391-4ccf-8b4d-654a114fca5f for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Size = 354 x 21 km a',b' = 177.1, 10.5 km X0,Y0 = 209.3, 23.0 km Mean diameter = 86 km From 3 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] : 0c7b2a5b-d391-4ccf-8b4d-654a114fca5f [observed] Occultation Date + Time : 2022-12-26 at 21:55:28 UT +/- 0.05 min [1] Object Designation : (701) Oriola Star Designation : GDR3 3358113467068959872 Star Coordinates (ICRF) : RA = 06 51 45.0756, DE = +16 37 38.219 [2] Star Magnitudes : G = 13.97 mag, RP = 13.6 mag, BP = 14.19 mag Object Magnitude : V = 13.53 mag Estimated Magnitude Drop : 0.6 mag Estimated Max. Duration : 3.0 sec Object Mean Diameter : 40 km (src: astorb+H10) Speed of the shadow : 13.3 km/s Elongation to Moon & Sun : 137° (sunlit = 17%), Sun = 170° Cross-track uncertainty : 7.3 mas = 10 km = 0.27 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#74 (23-01-08) [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) |