2023-10-16 / UCAC4 614-007135 / (3152) Jones
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | show | Anna Marciniak | O+ | CCD | M350 | PL | GPS | 19:47:17 | 19:48:13.050 | 19:48:16.110 | 19:49:18 | 0.06 | 0.06 | 3.06 | 34.3 |
2 | show | Juris Sennikovs | O+ | VID | M154 | LV | NTP | 19:45:04 | 19:47:22.12 | 19:47:25.06 | 19:48:55 | 0.3 | 0.3 | 2.94 | 32.9 |
3 | show | Peter Mitrofanov | O+ | CCD | M254 | RU | ? | 19:46:7. | 19:46:58.40 | 19:47:01.09 | 19:47:47 | 0.5 | 0.5 | 2.69 | 30.1 |
4 | show | Michel Turchenko, Anton Zhdanov, +1 | O+ | VID | M150 | RU | GPS | 19:45:45 | 19:46:39.018 | 19:46:42.127 | 19:47:11 | 0.01 | 0.01 | 3.11 | 34.8 |
5 | show | Michel Turchenko, Anton Zhdanov, +1 | O+ | VID | M150 | RU | GPS | 19:45:45 | 19:46:39.019 | 19:46:41.793 | 19:47:11 | 0.01 | 0.01 | 2.77 | 31.0 |
5 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):JPL#59 : c89cde40-1909-44ec-b18e-6cba67b0ba65 [db: observed] |
Using prediction c89cde40-1909-44ec-b18e-6cba67b0ba65 for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
---|
|
Auto-Fit Result: Size = 61 x 32 km a',b' = 30.4, 15.9 km X0,Y0 = 307.9, 30.9 km Mean diameter = 44 km From 5 chords (CCD,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 |
---|
Event Details |
---|
Occultation UUID [and DB] : c89cde40-1909-44ec-b18e-6cba67b0ba65 [observed] Occultation Date + Time : 2023-10-16 at 19:43:38 UT +/- 0.02 min [1] Object Designation : (3152) Jones Orbit Class : MBA Star Designation : GDR3 0134155403731259904 Star Coordinates (ICRF) : RA = 02 34 25.8794, DE = +32 39 14.499 [2] Star Magnitudes : G = 11.38 mag, RP = 10.73 mag, BP = 11.87 mag Object Magnitude : V = 16.37 mag Estimated Magnitude Drop : 5.0 mag Estimated Max. Duration : 3.0 sec Object Mean Diameter : 33 km (src: astorb) Speed of the shadow : 11.2 km/s Elongation to Moon & Sun : 165° (sunlit = 4%), Sun = 152° Cross-track uncertainty : 3.0 mas = 4 km = 0.13 path-width (1-sig) RUWE and duplicate source : 1.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#59 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0 |
More Data and Informations |
---|
(If error 404: link not valid which means no data available)
Aladin Sky Atlas |
---|
Aladin Lite direct link (has Gaia overlay) |