2024-08-02 / TYC 1822-01023-1 / (361) Bononia
# | 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 | 03:57:50 | 03:58:11.149 | 03:58:14.359 | 03:58:40 | 0.010 | 0.010 | 3.21 | 96.9 |
2 | show | Jorge JUAN | O+ | VID | M410 | ES | GPS | 03:57:11 | 03:58:10.949 | 03:58:14.528 | 03:59:13 | 0.02 | 0.02 | 3.58 | 108.1 |
2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):JPL#122 : 7ec11dc0-c350-11ef-5276-7025d7f80991 [db: observed] |
JPL#120 : 298b5340-8596-11ef-78cd-06b235fd1dc9 [db: asteroids] |
Using prediction 7ec11dc0-c350-11ef-5276-7025d7f80991 for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: X0,Y0 = 1287.7, 12.0 km Circular diameter = 124 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: 2024-08-02, 03:58 UT (JD = 2460524.665)
DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
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# 1173 | None | 13.806 | 115°, 45° | 2.446885e6 | 13639.7 | 0.0° | None | None | not scaled | 2016-01-04 |
# 1174 | None | 13.806 | 294°, 13° | 2.446885e6 | 13639.7 | 0.0° | None | None | not scaled | 2016-01-04 |
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] : 7ec11dc0-c350-11ef-5276-7025d7f80991 [observed] Occultation Date + Time : 2024-08-02 at 03:59:36 UT +/- 0.01 min [1] Object Designation : (361) Bononia Orbit Class : MBA Star Designation : GDR3 0162661685792044544 Star Coordinates (ICRF) : RA = 04 07 46.4982, DE = +26 50 30.453 [2] Star Magnitudes : G = 10.78 mag, RP = 10.05 mag, BP = 11.36 mag Object Magnitude : V = 14.59 mag Estimated Magnitude Drop : 3.8 mag Estimated Max. Duration : 4.7 sec Object Mean Diameter : 142 km (src: astorb) Speed of the shadow : 30.2 km/s Elongation to Moon & Sun : 38° (sunlit = 6%), Sun = 65° Cross-track uncertainty : 2.3 mas = 5 km = 0.04 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#122 [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) |