2013-07-24 / TYC 6258-00144-2 / (1271) Isergina
| # | OBS | Observer | Occ | Meth. | Instr. | CC | TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | show | C. Perello/A. Selva | O+ | VID | M500 | ES | GPS++ | 23:24:41 | 23:25:01.90 | 23:25:05.46 | 23:25:32 | 0.16 | 0.16 | 3.56 | 33.8 |
| 2 | show | Ricard Casas | O+1 | VID | M200 | ES | GPS++ | 23:24:55 | 23:25:01.69 | 23:25:04.82 | 23:25:10 | 0.06 | 0.06 | 3.13 | 29.7 |
| 3 | show | Joan Rovira | O+1 | VID | M203 | ES | GPS++ | 23:20:08 | 23:25:00.10 | 23:25:05.30 | 23:28:00 | 0.04 | 0.04 | 5.20 | 49.4 |
| 4 | show | P. Bendjoya et al | O+1 | CCD | M1000 | FR | GPS++ | 23:24:06 | 23:24:34.66 | 23:24:36.79 | 23:25:04 | 0.03 | 0.03 | 2.13 | 20.2 |
| 5 | show | Ricard Casas | O+2 | VID | M200 | ES | GPS++ | 23:24:55 | 23:25:02.04 | 23:25:04.82 | 23:25:10 | 0.06 | 0.06 | 2.78 | 26.4 |
| 6 | show | Joan Rovira | O+2 | VID | M203 | ES | GPS++ | 23:20:08 | 23:25:00.34 | 23:25:05.62 | 23:28:00 | 0.04 | 0.04 | 5.28 | 50.2 |
| 7 | show | P. Bendjoya et al | O+2 | CCD | M1000 | FR | GPS++ | 23:24:06 | 23:24:34.97 | 23:24:37.18 | 23:25:04 | 0.03 | 0.03 | 2.21 | 21.0 |
| 8 | show | Matthieu Conjat | O- | CCD | M400 | FR | 23:22:30 | 23:25:30 | |||||||
| 9 | show | Pietro Baruffetti | O- | VID | M300 | IT | 23:22:30 | 23:25:30 |
9 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):| JPL#65 : 526aefba-8b4d-4b15-b2b1-a4b3e59daa9c [db: observed] |
Using prediction 526aefba-8b4d-4b15-b2b1-a4b3e59daa9c for map and profile fit
| Ellipse and circular profile fits to the timings (chords) |
|---|
|
Auto-Fit Result: Ellipse profile fit was not successful. Trying circular fit. Circular diameter = 54 km From 7 chords (VID,CCD) 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: 2013-07-24, 23:25 UT (JD = 2456498.476)
| DAMIT | Q | P (h) | λ, β | JD0 | JD-JD0 | φ0 | Version | Modified | Vol-equiv D | Cmnt |
|---|---|---|---|---|---|---|---|---|---|---|
| # 4523 | 1.0 | 7.599 | 219°, -52° | 2.45732e6 | -821.5 | 0.0° | None | 2020-10-05 | not scaled | 2019-10-23 |
| # 4524 | 1.0 | 7.599 | 42°, -66° | 2.45732e6 | -821.5 | 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 |
|---|
| Event Details |
|---|
Occultation UUID [and DB] : 526aefba-8b4d-4b15-b2b1-a4b3e59daa9c [observed] Occultation Date + Time : 2013-07-24 at 23:31:16 UT +/- 0.01 min [1] Object Designation : (1271) Isergina Orbit Class : MBA Star Designation : GDR3 4119564959177592960 Star Coordinates (ICRF) : RA = 17 56 19.4003, DE = -19 01 42.875 [2] Star Magnitudes : G = 11.06 mag, RP = 10.64 mag, BP = 11.3 mag Object Magnitude : V = 15.72 mag Estimated Magnitude Drop : 4.7 mag Estimated Max. Duration : 4.7 sec Object Mean Diameter : 44 km (src: astorb) Speed of the shadow : 9.5 km/s Elongation to Moon & Sun : 64° (sunlit = 93%), Sun = 147° Cross-track uncertainty : 0.7 mas = 1 km = 0.03 path-width (1-sig) RUWE and duplicate source : 0.61 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#65 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0 |
| More Data and Informations |
|---|
(If error 404: link not valid which means no data available)
| Aladin Sky Atlas |
|---|
| Aladin Lite direct link (has Gaia overlay) |