2008-09-12 / TYC 5222-00089-1 / (79) Eurynome
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | Jose-Luis Marco | O+ | VID | M200 | ES | GPS++ | 20:15:39 | 20:16:12.35 | 20:16:19.79 | 20:17:26 | 7.44 | 55.8 | ||
| 2 | show | Oscar Canales | O+ | VID | L80 | ES | GPS++ | 20:15:33 | 20:16:09.42 | 20:16:17.10 | 20:17:54 | 0.10 | 0.10 | 7.68 | 57.6 |
| 3 | show | Sten-Arne Eriksson | O+ | VIS | B100 | SE | PHONE | 20:09:00 | 20:11:42.5 | 20:13:00 | 0.5 | ||||
| 4 | show | Joan Bullon | O- | VID | M200 | ES | 20:05:00 | 20:30:00 | |||||||
| 5 | show | Raymond Poncy | O- | CCD | M400 | FR | 20:14:50 | 20:16:00 | |||||||
| 6 | show | F. Van Den Abbeel | O- | CCD | M200 | BE | 20:13:03 | 20:16:03 | |||||||
| 7 | show | Konrad Guhl | O- | VID | M180 | DE | 20:09:50 | 20:16:30 |
7 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):| JPL#136 : 2a2ea29b-be43-4044-93b3-16483016694c [db: observed] |
Using prediction 2a2ea29b-be43-4044-93b3-16483016694c for map and profile fit
| Ellipse and circular profile fits to the timings (chords) |
|---|
|
Auto-Fit Result: X0,Y0 = 2917.9, 26.6 km Circular diameter = 61 km From 2 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. |
Sky projection (artificial light) for occ. time: 2008-09-12, 20:15 UT (JD = 2454722.344)
| DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
|---|---|---|---|---|---|---|---|---|---|---|
| # 496 | None | 5.978 | 54°, 24° | 2.442337e6 | 12385.3 | 0.0° | None | None | not scaled | 2013-02-11 |
| # 497 | None | 5.978 | 228°, 30° | 2.442337e6 | 12385.3 | 0.0° | None | None | not scaled | 2013-02-11 |
Image size: 300px. Transparent image background for copy & paste
| Map with groundtrack and observer stations |
|---|
| Event Details |
|---|
Occultation UUID [and DB] : 2a2ea29b-be43-4044-93b3-16483016694c [observed] Occultation Date + Time : 2008-09-12 at 20:17:21 UT +/- 0.02 min [1] Object Designation : (79) Eurynome Orbit Class : MBA Star Designation : GDR3 2667110614199503744 Star Coordinates (ICRF) : RA = 21 48 20.5202, DE = -06 42 01.082 [2] Star Magnitudes : G = 8.47 mag, RP = 7.76 mag, BP = 9.04 mag Object Magnitude : V = 10.59 mag Estimated Magnitude Drop : 2.3 mag Estimated Max. Duration : 8.8 sec Object Mean Diameter : 67 km (src: astorb) Speed of the shadow : 7.5 km/s Elongation to Moon & Sun : 10° (sunlit = 93%), Sun = 156° Cross-track uncertainty : 3.0 mas = 2 km = 0.04 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#136 [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) |