2003-01-06 / HIP 27029 / (51) Nemausa
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Sampsa Lahtinen | O+ | VIS | M150 | FI | |||||||||
2 | show | Pertti Paakkonen | O+ | VIS | M500 | FI | RAD | 16:48:00 | 16:50:03 | 16:50:16 | 16:50:20 | 1.0 | 1.0 | 13.00 | 124.8 |
3 | show | Jani Virtanen | O+ | VIS | M300 | FI | RAD++ | 16:43:00 | 16:50:12.19 | 16:50:20.52 | 16:50:30 | 0.5 | 0.2 | 8.33 | 80.0 |
4 | show | Katsuhiko Kitazaki | O- | JP | |||||||||||
5 | show | Akie Hashimoto | O- | JP | |||||||||||
6 | show | H. Hamanowa et al | O- | JP |
6 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#145 : 54d8b61b-e5c1-4448-91a2-b1ba6c4da43d [db: observed] |
Using prediction 54d8b61b-e5c1-4448-91a2-b1ba6c4da43d for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: X0,Y0 = -1041.0, 22.3 km Circular diameter = 146 km From 2 chords (VIS) 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: 2003-01-06, 16:49 UT (JD = 2452646.201)
DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
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# 1065 | None | 7.785 | 169°, -62° | 2.438055e6 | 14591.2 | 0.0° | None | None | not scaled | 2016-01-04 |
# 1818 | 4.0 | 7.785 | 172°, -69° | 2.438055e6 | 14591.2 | 0.0° | None | 2017-06-19 | 147.0 +/- 3.0 km | 2017-06-07 |
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] : 54d8b61b-e5c1-4448-91a2-b1ba6c4da43d [observed] Occultation Date + Time : 2003-01-06 at 16:43:57 UT +/- 0.02 min [1] Object Designation : (51) Nemausa Orbit Class : MBA Star Designation : GDR3 3333347796581725184 Star Coordinates (ICRF) : RA = 05 43 59.5058, DE = +06 54 54.719 [2] Star Magnitudes : G = 8.11 mag, RP = 8.16 mag, BP = 8.07 mag Object Magnitude : V = 11.08 mag Estimated Magnitude Drop : 3.0 mag Estimated Max. Duration : 15.3 sec Object Mean Diameter : 148 km (src: astorb) Speed of the shadow : 9.6 km/s Elongation to Moon & Sun : 110° (sunlit = 16%), Sun = 154° Cross-track uncertainty : 1.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.15 mas, dup.src = 1 (0:false, 1:true) Ephemeris Reference : JPL#145 Object is a Gaia mass determination target ! [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) |