2007-07-16 / TYC 1065-02122-1 / (225) Henrietta
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | Pierre Valvin | O+ | CCD | M280 | FR | NTP | 00:11:02 | 00:12:31.9 | 00:12:36.0 | 00:18:06 | 0.7 | 0.7 | 4.10 | 32.4 |
| 2 | show | Eric Frappa | O+ | VID | M203 | FR | GPS++ | 00:08:53 | 00:12:16.25 | 00:12:30.51 | 00:16:04 | 0.02 | 0.02 | 14.26 | 112.7 |
| 3 | show | Jean Lecacheux | O+ | VID | M212 | FR | GPS++ | 00:06:26 | 00:12:20.00 | 00:12:32.20 | 00:18:31 | 0.02 | 0.02 | 12.20 | 96.4 |
| 4 | show | Roberto Di Luca | O+ | VID | M250 | IT | RAD | 23:55:00 | 00:11:12.56 | 00:11:25.48 | 0.5 | 0.5 | 12.92 | 102.1 | |
| 5 | show | Sergey Kimakovskii | O+ | VID | M170 | UA | GPS | 00:00:13 | 00:08:24.32 | 00:08:37.60 | 00:15:13 | 1.00 | 1.00 | 13.28 | 104.9 |
| 6 | show | Michel Boutet | O- | VIS | M250 | FR | 00:08:00 | 00:19:00 | |||||||
| 7 | show | Matthieu Conjat | O- | CCD | L130 | FR | 00:09:27 | 00:14:02 | |||||||
| 8 | show | Matthieu Conjat | O- | VIS | M400 | FR | 00:09:35 | 00:14:30 | |||||||
| 9 | show | A. Lopez et al | O- | CCD | M356 | FR | |||||||||
| 10 | show | Gerhard Dangl | O- | VID | M254 | AT | 00:06:14 | 00:14:34 | |||||||
| 11 | show | Jacques Sanchez | O? | VIS | M200 | FR | 00:08:00 | 00:14:00 | 00:14:02 | 00:19:00 | 1 | 1 | 2.00 | 15.8 |
11 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):| JPL#129 : f7a144ee-1204-440b-bc1c-e082dba57c3a [db: observed] |
Using prediction f7a144ee-1204-440b-bc1c-e082dba57c3a for map and profile fit
| Ellipse and circular profile fits to the timings (chords) |
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Auto-Fit Result: Ellipse profile fit was not successful. Trying circular fit. Circular profile fit was not successful ... 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: 2007-07-16, 00:12 UT (JD = 2454297.508)
| DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
|---|---|---|---|---|---|---|---|---|---|---|
| # 4859 | 1.0 | 7.356 | 184°, 54° | 2.457278e6 | -2980.5 | 0.0° | None | 2020-10-05 | not scaled | 2019-10-23 |
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] : f7a144ee-1204-440b-bc1c-e082dba57c3a [observed] Occultation Date + Time : 2007-07-16 at 00:14:38 UT +/- 0.03 min [1] Object Designation : (225) Henrietta Orbit Class : MBA Star Designation : GDR3 4316765908635792640 Star Coordinates (ICRF) : RA = 19 43 06.7186, DE = +12 50 02.221 [2] Star Magnitudes : G = 11.34 mag, RP = 10.58 mag, BP = 11.97 mag Object Magnitude : V = 12.59 mag Estimated Magnitude Drop : 1.6 mag Estimated Max. Duration : 15.2 sec Object Mean Diameter : 121 km (src: astorb) Speed of the shadow : 7.9 km/s Elongation to Moon & Sun : 143° (sunlit = 3%), Sun = 146° Cross-track uncertainty : 1.3 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.81 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#129 [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) |