2016-09-28 / 1UT457-443151 / (36030) 1999 NR59
# | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
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1 | show | Pietro Baruffetti | O+ | VID | M200 | IT | GPS++ | 19:23:35 | 19:26:13.35 | 19:26:17.99 | 19:28:55 | 0.33 | 0.33 | 4.64 | 12.1 |
2 | show | Stefano Sposetti | O+ | VID | M280 | CH | GPS++ | 19:13:44 | 19:24:50.73 | 19:24:56.01 | 19:31:28 | 0.08 | 0.08 | 5.28 | 13.7 |
3 | show | David Vizzoni | O- | CCD | M200 | IT | 19:25:08 | 19:29:08 | |||||||
4 | show | Roland Boninsegna | O- | VIS | M298 | BE | 19:21:03 | 19:24:04 |
4 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):JPL#38 : f9f1ead8-5e20-42bf-843f-3af53d024788 [db: observed] |
Using prediction f9f1ead8-5e20-42bf-843f-3af53d024788 for map and profile fit
Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: X0,Y0 = -2233.9, 27.2 km Circular diameter = 16 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. |
Map with groundtrack and observer stations |
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Event Details |
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Occultation UUID [and DB] : f9f1ead8-5e20-42bf-843f-3af53d024788 [observed] Occultation Date + Time : 2016-09-28 at 19:47:32 UT +/- 0.02 min [1] Object Designation : (36030) 1999 NR59 Orbit Class : MBA Star Designation : GDR3 4230949777660971008 Star Coordinates (ICRF) : RA = 20 22 24.8271, DE = +01 19 30.451 [2] Star Magnitudes : G = 11.93 mag, RP = 11.53 mag, BP = 12.17 mag Object Magnitude : V = 18.14 mag Estimated Magnitude Drop : 6.2 mag Estimated Max. Duration : 3.0 sec Object Mean Diameter : 8 km (src: astorb) Speed of the shadow : 2.6 km/s Elongation to Moon & Sun : 142° (sunlit = 5%), Sun = 120° Cross-track uncertainty : 0.7 mas = 1 km = 0.14 path-width (1-sig) RUWE and duplicate source : 0.9 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#38 [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) |