2013-11-29 / 4UC 395-123854 / (41) Daphne
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Carles Schnabel | O+ | VID | M400 | ES | GPS++ | 19:13:28 | 19:16:28.46 | 19:16:32.27 | 19:18:49 | 0.08 | 0.08 | 3.81 | 128.8 |
2 | show | Pietro Baruffetti | O+ | VID | M300 | IT | GPS++ | 19:15:21 | 19:16:35.38 | 19:16:41.18 | 19:18:21 | 0.35 | 1.00 | 5.80 | 196.0 |
2 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#152 : cc21176a-053a-4b0b-9d17-bca29551e808 [db: observed] |
Using prediction cc21176a-053a-4b0b-9d17-bca29551e808 for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: X0,Y0 = 208.7, 49.9 km Circular diameter = 205 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: 2013-11-29, 19:15 UT (JD = 2456626.302)
DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
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# 131 | None | 5.988 | 198°, -32° | 2.44477179382e6 | 11854.5 | 0.0° | size from AO is 186+/-27 km | 2013-07-23 | 187.0 +/- 20.0 km | 2011-03-28 |
# 1793 | 4.0 | 5.988 | 200°, -32° | 2.44477179382e6 | 11854.5 | 0.0° | None | 2019-01-11 | 187.0 +/- 7.0 km | 2018-08-24 |
Image size: 300px. Transparent image background for copy & paste
Map with groundtrack and observer stations |
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Event Details |
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Occultation UUID [and DB] : cc21176a-053a-4b0b-9d17-bca29551e808 [observed] Occultation Date + Time : 2013-11-29 at 19:14:34 UT +/- 0.0 min [1] Object Designation : (41) Daphne Orbit Class : MBA Star Designation : GDR3 6901509284960292096 Star Coordinates (ICRF) : RA = 20 34 03.9426, DE = -11 04 42.358 [2] Star Magnitudes : G = 12.92 mag, RP = 12.42 mag, BP = 13.26 mag Object Magnitude : V = 13.25 mag Estimated Magnitude Drop : 0.9 mag Estimated Max. Duration : 5.2 sec Object Mean Diameter : 174 km (src: astorb) Speed of the shadow : 33.8 km/s Elongation to Moon & Sun : 103° (sunlit = 13%), Sun = 61° Cross-track uncertainty : 1.0 mas = 2 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#152 [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) |