IOTA/IOTA-ES occultation update for (3428) Roberts / TYC 1335-01232-1 event on 2024 Oct 07, 04:12 UT Visible from Summary ------- On 2024 Oct 07 UT, the 17.54 km diameter asteroid (3428) Roberts will occult a 11.5 mag star in the constellation Gemini for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 5.89 mag to 17.35 mag (the magnitude of the asteroid) for at most 1.020 seconds. This update is based on, astrometry for the asteroid kindly provided by the IAU Minor Planet Center. This work has made use of data from the European Space Agency (ESA) mission Gaia (http://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, http://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. The event at a glimpse ---------------------- * Rank: 99 * date and approx. time of event: 2024 Oct 07, 04:07 - 2024 Oct 07, 04:16 * geocentric midpoint of event [JD]: 2460590.67503492 * magnitude of target star: 11.46 * magnitude drop [mag]: 5.89 * estimated maximum duration [s]: 1.020 * Moon: 17 % sunlit, 139° distance * Sun: 92° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 25 * 1 sigma uncertainty interval [path widths]: +/- 0.25 * 1 sigma uncertainty interval [seconds]: +/- 1.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.013, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.013", 0.001", 101°) * approx speed of asteroid's shadow [km/s]: 17.2299 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1335-01232-1 by 3428 Roberts on 2024 Oct 7 Centre Star Star Sun Path Limits Error Limits Alt E. Longitude Latitude U.T. Alt Az Alt Limit 1 Limit 2 Limit 3 Limit 4 Crn o ' " o ' " h m s o o o o ' " o ' " o ' " o ' " Latitude Latitude Latitude Latitude - 56 0 0 -22 56 27 4 7 38.4 1 70 -60 -23 3 28 -22 49 26 -23 7 0 -22 45 56 .... - 55 0 0 -22 37 15 4 7 38.6 2 70 -60 -22 44 15 -22 30 16 -22 47 46 -22 26 46 0.60 - 54 0 0 -22 18 37 4 7 38.9 3 69 -60 -22 25 36 -22 11 39 -22 29 6 -22 8 10 0.73 - 53 0 0 -22 0 34 4 7 39.4 4 69 -60 -22 7 31 -21 53 37 -22 11 1 -21 50 8 0.80 - 52 0 0 -21 43 5 4 7 40.0 5 69 -60 -21 50 1 -21 36 9 -21 53 30 -21 32 41 0.84 - 51 0 0 -21 26 11 4 7 40.8 6 68 -60 -21 33 6 -21 19 17 -21 36 34 -21 15 49 0.86 - 50 0 0 -21 9 52 4 7 41.8 7 68 -59 -21 16 46 -21 2 59 -21 20 14 -20 59 32 0.88 - 49 0 0 -20 54 9 4 7 42.8 8 67 -59 -21 1 2 -20 47 17 -21 4 29 -20 43 51 0.89 - 48 0 0 -20 39 2 4 7 44.0 8 67 -59 -20 45 54 -20 32 11 -20 49 20 -20 28 46 0.90 - 47 0 0 -20 24 31 4 7 45.4 9 67 -59 -20 31 22 -20 17 41 -20 34 48 -20 14 16 0.91 - 46 0 0 -20 10 36 4 7 46.9 10 66 -58 -20 17 26 -20 3 47 -20 20 52 -20 0 23 0.91 - 45 0 0 -19 57 18 4 7 48.6 11 66 -58 -20 4 7 -19 50 30 -20 7 32 -19 47 6 0.92 - 44 0 0 -19 44 37 4 7 50.4 12 66 -57 -19 51 25 -19 37 50 -19 54 49 -19 34 26 0.92 - 43 0 0 -19 32 33 4 7 52.3 13 65 -57 -19 39 20 -19 25 46 -19 42 44 -19 22 23 0.93 - 42 0 0 -19 21 6 4 7 54.4 14 65 -56 -19 27 52 -19 14 20 -19 31 16 -19 10 57 0.93 - 41 0 0 -19 10 16 4 7 56.6 15 64 -56 -19 17 1 -19 3 31 -19 20 25 -19 0 9 0.94 - 40 0 0 -19 0 4 4 7 58.9 16 64 -55 -19 6 48 -18 53 20 -19 10 12 -18 49 57 0.94 - 39 0 0 -18 50 29 4 8 1.4 17 64 -55 -18 57 13 -18 43 46 -19 0 36 -18 40 24 0.94 - 38 0 0 -18 41 33 4 8 4.1 18 63 -54 -18 48 16 -18 34 50 -18 51 39 -18 31 28 0.94 - 37 0 0 -18 33 14 4 8 6.8 19 63 -53 -18 39 57 -18 26 32 -18 43 20 -18 23 11 0.95 - 36 0 0 -18 25 34 4 8 9.7 20 62 -53 -18 32 16 -18 18 52 -18 35 38 -18 15 31 0.95 - 35 0 0 -18 18 32 4 8 12.7 21 62 -52 -18 25 14 -18 11 51 -18 28 36 -18 8 30 0.95 - 34 0 0 -18 12 8 4 8 15.9 22 61 -51 -18 18 50 -18 5 28 -18 22 11 -18 2 7 0.95 - 33 0 0 -18 6 23 4 8 19.1 22 61 -50 -18 13 4 -17 59 43 -18 16 26 -17 56 22 0.95 - 32 0 0 -18 1 17 4 8 22.5 23 60 -50 -18 7 58 -17 54 37 -18 11 19 -17 51 16 0.96 - 31 0 0 -17 56 49 4 8 26.1 24 60 -49 -18 3 30 -17 50 9 -18 6 51 -17 46 49 0.96 - 30 0 0 -17 53 0 4 8 29.7 25 59 -48 -17 59 41 -17 46 21 -18 3 2 -17 43 1 0.96 - 29 0 0 -17 49 50 4 8 33.5 26 59 -47 -17 56 31 -17 43 11 -17 59 52 -17 39 51 0.96 - 28 0 0 -17 47 20 4 8 37.4 27 58 -46 -17 54 0 -17 40 40 -17 57 21 -17 37 20 0.96 - 27 0 0 -17 45 28 4 8 41.3 28 58 -46 -17 52 8 -17 38 49 -17 55 29 -17 35 29 0.96 - 26 0 0 -17 44 15 4 8 45.5 28 57 -45 -17 50 55 -17 37 36 -17 54 16 -17 34 16 0.96 - 25 0 0 -17 43 42 4 8 49.7 29 57 -44 -17 50 22 -17 37 3 -17 53 43 -17 33 43 0.96 - 24 0 0 -17 43 48 4 8 54.0 30 56 -43 -17 50 28 -17 37 9 -17 53 49 -17 33 49 0.97 - 23 0 0 -17 44 33 4 8 58.5 31 55 -42 -17 51 13 -17 37 54 -17 54 34 -17 34 34 0.97 - 22 0 0 -17 45 58 4 9 3.0 32 55 -41 -17 52 38 -17 39 18 -17 55 59 -17 35 58 0.97 - 21 0 0 -17 48 2 4 9 7.7 32 54 -40 -17 54 42 -17 41 22 -17 58 3 -17 38 2 0.97 - 20 0 0 -17 50 45 4 9 12.4 33 53 -39 -17 57 26 -17 44 5 -18 0 47 -17 40 45 0.97 - 19 0 0 -17 54 8 4 9 17.3 34 53 -39 -18 0 49 -17 47 28 -18 4 11 -17 44 8 0.97 - 18 0 0 -17 58 11 4 9 22.2 35 52 -38 -18 4 52 -17 51 30 -18 8 14 -17 48 9 0.97 - 17 0 0 -18 2 53 4 9 27.3 35 51 -37 -18 9 35 -17 56 12 -18 12 56 -17 52 51 0.97 - 16 0 0 -18 8 14 4 9 32.4 36 50 -36 -18 14 57 -18 1 33 -18 18 19 -17 58 12 0.97 - 15 0 0 -18 14 15 4 9 37.6 37 49 -35 -18 20 58 -18 7 33 -18 24 21 -18 4 12 0.97 - 14 0 0 -18 20 56 4 9 43.0 37 49 -34 -18 27 39 -18 14 13 -18 31 2 -18 10 52 0.97 - 13 0 0 -18 28 16 4 9 48.4 38 48 -33 -18 35 0 -18 21 33 -18 38 23 -18 18 11 0.97 - 12 0 0 -18 36 16 4 9 53.9 39 47 -32 -18 43 0 -18 29 32 -18 46 24 -18 26 10 0.97 - 11 0 0 -18 44 55 4 9 59.4 39 46 -31 -18 51 40 -18 38 10 -18 55 4 -18 34 48 0.97 - 10 0 0 -18 54 13 4 10 5.1 40 45 -30 -19 0 59 -18 47 28 -19 4 23 -18 44 5 0.98 - 9 0 0 -19 4 11 4 10 10.8 40 44 -29 -19 10 58 -18 57 25 -19 14 22 -18 54 1 0.98 - 8 0 0 -19 14 48 4 10 16.6 41 43 -28 -19 21 36 -19 8 1 -19 25 0 -19 4 37 0.98 - 7 0 0 -19 26 4 4 10 22.4 41 42 -27 -19 32 53 -19 19 16 -19 36 18 -19 15 52 0.98 - 6 0 0 -19 37 59 4 10 28.4 42 41 -26 -19 44 49 -19 31 10 -19 48 15 -19 27 46 0.98 - 5 0 0 -19 50 34 4 10 34.3 42 39 -25 -19 57 24 -19 43 44 -20 0 50 -19 40 19 0.98 - 4 0 0 -20 3 47 4 10 40.4 43 38 -24 -20 10 38 -19 56 56 -20 14 5 -19 53 30 0.98 - 3 0 0 -20 17 39 4 10 46.5 43 37 -23 -20 24 31 -20 10 47 -20 27 59 -20 7 20 0.98 - 2 0 0 -20 32 9 4 10 52.6 44 36 -22 -20 39 3 -20 25 16 -20 42 31 -20 21 49 0.98 - 1 0 0 -20 47 18 4 10 58.8 44 35 -21 -20 54 13 -20 40 24 -20 57 42 -20 36 56 0.98 0 0 0 -21 3 5 4 11 5.1 44 33 -20 -21 10 1 -20 56 9 -21 13 31 -20 52 41 0.98 1 0 0 -21 19 30 4 11 11.4 45 32 -19 -21 26 28 -21 12 33 -21 29 58 -21 9 5 0.98 2 0 0 -21 36 33 4 11 17.7 45 31 -18 -21 43 32 -21 29 35 -21 47 3 -21 26 6 0.98 3 0 0 -21 54 14 4 11 24.1 45 29 -17 -22 1 14 -21 47 14 -22 4 45 -21 43 44 0.98 4 0 0 -22 12 32 4 11 30.5 45 28 -16 -22 19 33 -22 5 31 -22 23 5 -22 2 0 0.98 5 0 0 -22 31 26 4 11 36.9 45 27 -15 -22 38 30 -22 24 24 -22 42 2 -22 20 53 0.98 6 0 0 -22 50 58 4 11 43.4 45 25 -14 -22 58 3 -22 43 54 -23 1 36 -22 40 22 0.98 7 0 0 -23 11 6 4 11 49.8 46 24 -13 -23 18 13 -23 4 1 -23 21 47 -23 0 28 0.98 8 0 0 -23 31 50 4 11 56.3 46 22 -12 -23 38 58 -23 24 43 -23 42 33 -23 21 10 0.98 9 0 0 -23 53 10 4 12 2.8 46 21 -11 -24 0 20 -23 46 2 -24 3 56 -23 42 27 0.98 10 0 0 -24 15 5 4 12 9.3 46 19 -10 -24 22 17 -24 7 55 -24 25 53 -24 4 20 0.98 11 0 0 -24 37 35 4 12 15.8 46 18 -9 -24 44 48 -24 30 23 -24 48 26 -24 26 47 0.98 12 0 0 -25 0 40 4 12 22.3 45 17 -8 -25 7 54 -24 53 26 -25 11 33 -24 49 49 0.98 13 0 0 -25 24 18 4 12 28.8 45 15 -7 -25 31 34 -25 17 2 -25 35 13 -25 13 24 0.98 14 0 0 -25 48 29 4 12 35.3 45 14 -6 -25 55 47 -25 41 12 -25 59 28 -25 37 33 0.98 15 0 0 -26 13 13 4 12 41.8 45 12 -5 -26 20 34 -26 5 54 -26 24 15 -26 2 15 0.98 16 0 0 -26 38 30 4 12 48.2 45 11 -4 -26 45 52 -26 31 9 -26 49 34 -26 27 28 0.98 17 0 0 -27 4 18 4 12 54.6 44 9 -3 -27 11 42 -26 56 55 -27 15 25 -26 53 14 0.98 18 0 0 -27 30 37 4 13 1.0 44 8 -2 -27 38 3 -27 23 13 -27 41 47 -27 19 30 0.98 19 0 0 -27 57 27 4 13 7.4 44 7 -1 -28 4 55 -27 50 0 -28 8 39 -27 46 17 0.98 20 0 0 -28 24 46 4 13 13.7 44 5 -1 -28 32 16 -28 17 17 -28 36 1 -28 13 33 0.98 21 0 0 -28 52 34 4 13 20.0 43 4 0 -29 0 5 -28 45 3 -29 3 52 -28 41 17 0.98 22 0 0 -29 20 49 4 13 26.2 43 2 1 -29 28 23 -29 13 17 -29 32 11 -29 9 30 0.98 23 0 0 -29 49 32 4 13 32.4 42 1 2 -29 57 8 -29 41 58 -30 0 57 -29 38 10 0.98 24 0 0 -30 18 41 4 13 38.5 42 360 3 -30 26 19 -30 11 5 -30 30 9 -30 7 16 0.98 25 0 0 -30 48 16 4 13 44.6 41 358 4 -30 55 56 -30 40 37 -30 59 47 -30 36 48 0.98 26 0 0 -31 18 15 4 13 50.5 41 357 5 -31 25 57 -31 10 34 -31 29 49 -31 6 44 0.98 27 0 0 -31 48 37 4 13 56.5 40 356 6 -31 56 21 -31 40 55 -32 0 14 -31 37 3 0.98 28 0 0 -32 19 23 4 14 2.3 40 355 7 -32 27 9 -32 11 38 -32 31 3 -32 7 45 0.98 29 0 0 -32 50 29 4 14 8.1 39 353 8 -32 58 17 -32 42 42 -33 2 12 -32 38 49 0.98 30 0 0 -33 21 56 4 14 13.7 38 352 9 -33 29 46 -33 14 7 -33 33 42 -33 10 13 0.98 31 0 0 -33 53 42 4 14 19.3 38 351 9 -34 1 34 -33 45 51 -34 5 31 -33 41 56 0.98 32 0 0 -34 25 46 4 14 24.8 37 350 10 -34 33 40 -34 17 53 -34 37 39 -34 13 57 0.98 33 0 0 -34 58 7 4 14 30.2 36 349 11 -35 6 3 -34 50 12 -35 10 3 -34 46 15 0.97 34 0 0 -35 30 44 4 14 35.5 36 348 12 -35 38 42 -35 22 47 -35 42 43 -35 18 49 0.97 35 0 0 -36 3 36 4 14 40.7 35 347 13 -36 11 36 -35 55 37 -36 15 37 -35 51 37 0.97 36 0 0 -36 36 40 4 14 45.8 34 346 14 -36 44 43 -36 28 40 -36 48 45 -36 24 39 0.97 37 0 0 -37 9 57 4 14 50.7 33 345 14 -37 18 1 -37 1 54 -37 22 4 -36 57 53 0.97 38 0 0 -37 43 24 4 14 55.6 33 344 15 -37 51 30 -37 35 20 -37 55 35 -37 31 17 0.97 39 0 0 -38 17 1 4 15 0.3 32 342 16 -38 25 9 -38 8 55 -38 29 14 -38 4 51 0.97 40 0 0 -38 50 46 4 15 4.9 31 342 17 -38 58 56 -38 42 38 -39 3 2 -38 38 34 0.97 41 0 0 -39 24 38 4 15 9.4 30 341 17 -39 32 49 -39 16 28 -39 36 56 -39 12 22 0.97 42 0 0 -39 58 34 4 15 13.8 30 340 18 -40 6 48 -39 50 23 -40 10 55 -39 46 17 0.97 43 0 0 -40 32 35 4 15 18.0 29 339 19 -40 40 50 -40 24 22 -40 44 59 -40 20 15 0.97 44 0 0 -41 6 39 4 15 22.1 28 338 19 -41 14 55 -40 58 24 -41 19 5 -40 54 16 0.97 45 0 0 -41 40 44 4 15 26.1 27 337 20 -41 49 2 -41 32 27 -41 53 12 -41 28 19 0.97 46 0 0 -42 14 49 4 15 29.9 26 336 21 -42 23 8 -42 6 31 -42 27 19 -42 2 22 0.97 47 0 0 -42 48 52 4 15 33.6 25 335 21 -42 57 13 -42 40 33 -43 1 24 -42 36 23 0.97 48 0 0 -43 22 52 4 15 37.2 25 334 22 -43 31 15 -43 14 32 -43 35 27 -43 10 21 0.97 49 0 0 -43 56 49 4 15 40.6 24 333 22 -44 5 12 -43 48 27 -44 9 25 -43 44 16 0.97 50 0 0 -44 30 39 4 15 43.9 23 332 23 -44 39 4 -44 22 16 -44 43 18 -44 18 5 0.97 51 0 0 -45 4 23 4 15 47.1 22 331 24 -45 12 49 -44 55 59 -45 17 3 -44 51 47 0.97 52 0 0 -45 37 59 4 15 50.1 21 331 24 -45 46 26 -45 29 34 -45 50 40 -45 25 21 0.98 53 0 0 -46 11 25 4 15 53.0 20 330 25 -46 19 53 -46 2 59 -46 24 8 -45 58 46 0.98 54 0 0 -46 44 41 4 15 55.7 20 329 25 -46 53 10 -46 36 14 -46 57 25 -46 32 0 0.98 55 0 0 -47 17 45 4 15 58.3 19 328 26 -47 26 14 -47 9 17 -47 30 30 -47 5 3 0.98 56 0 0 -47 50 36 4 16 0.8 18 327 26 -47 59 6 -47 42 7 -48 3 22 -47 37 53 0.98 57 0 0 -48 23 12 4 16 3.2 17 326 26 -48 31 43 -48 14 43 -48 35 59 -48 10 28 0.98 58 0 0 -48 55 33 4 16 5.4 16 325 27 -49 4 4 -48 47 4 -49 8 21 -48 42 49 0.98 59 0 0 -49 27 38 4 16 7.5 16 325 27 -49 36 10 -49 19 8 -49 40 27 -49 14 53 0.98 60 0 0 -49 59 25 4 16 9.5 15 324 28 -50 7 57 -49 50 55 -50 12 15 -49 46 40 0.98 61 0 0 -50 30 54 4 16 11.3 14 323 28 -50 39 26 -50 22 24 -50 43 44 -50 18 9 0.98 62 0 0 -51 2 4 4 16 13.1 13 322 28 -51 10 36 -50 53 33 -51 14 53 -50 49 18 0.98 63 0 0 -51 32 53 4 16 14.7 12 321 28 -51 41 25 -51 24 23 -51 45 43 -51 20 7 0.98 64 0 0 -52 3 21 4 16 16.2 12 321 29 -52 11 53 -51 54 51 -52 16 11 -51 50 35 0.98 65 0 0 -52 33 27 4 16 17.5 11 320 29 -52 41 59 -52 24 57 -52 46 16 -52 20 42 0.98 66 0 0 -53 3 11 4 16 18.8 10 319 29 -53 11 42 -52 54 41 -53 15 59 -52 50 26 0.98 67 0 0 -53 32 31 4 16 20.0 9 318 29 -53 41 2 -53 24 2 -53 45 19 -53 19 47 0.98 68 0 0 -54 1 27 4 16 21.0 8 317 30 -54 9 58 -53 52 58 -54 14 14 -53 48 44 0.98 69 0 0 -54 29 59 4 16 22.0 8 316 30 -54 38 29 -54 21 30 -54 42 45 -54 17 16 0.99 70 0 0 -54 58 5 4 16 22.8 7 316 30 -55 6 34 -54 49 37 -55 10 50 -54 45 23 0.99 71 0 0 -55 25 46 4 16 23.6 6 315 30 -55 34 14 -55 17 19 -55 38 30 -55 13 5 0.99 72 0 0 -55 53 1 4 16 24.2 6 314 30 -56 1 28 -55 44 35 -56 5 43 -55 40 21 0.99 73 0 0 -56 19 49 4 16 24.8 5 313 30 -56 28 16 -56 11 24 -56 32 30 -56 7 11 0.99 74 0 0 -56 46 10 4 16 25.3 4 312 31 -56 54 36 -56 37 46 -56 58 50 -56 33 34 1.00 75 0 0 -57 12 5 4 16 25.7 3 311 31 -57 20 29 -57 3 42 -57 24 43 -56 59 30 1.00 76 0 0 -57 37 32 4 16 26.0 3 311 31 -57 45 55 -57 29 10 -57 50 8 -57 24 59 1.01 77 0 0 -58 2 31 4 16 26.2 2 310 31 -58 10 54 -57 54 11 -58 15 6 -57 50 1 1.02 78 0 0 -58 27 3 4 16 26.4 1 309 31 -58 35 24 -58 18 44 -58 39 36 -58 14 34 1.05 79 0 0 -58 51 7 4 16 26.5 1 308 31 -58 59 27 -58 42 50 -59 3 37 -58 38 41 1.11 80 0 0 -59 14 44 4 16 26.5 0 307 31 .. .. .. -59 6 27 .. .. .. -59 2 19 2.72 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: TYC 1335-01232-1 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 52 37.2793 DE: +18 04 50.459 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 52 37.2794 DE: +18 04 50.459 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.5 * B mag [mag]: 11.7 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (3428) Roberts asteroid class: approx. diameter [km]: 18 approx. diameter ["]: 0.010 distance from Earth [AU]: 2.40090 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#46 date of fit: 2023 Feb 10 source of used astrometry: MPC, JPL number of used observations: 0 number of rejected observations: 0 time covered by the observations: 1800 Jan 01 - 1800 Jan 01 1 sigma uncertainty ellipse (major, minor, PA): 0.013", 0.001", 100.75° remarks: * orbital elements for (3428)Roberts : Mean anomaly = 284.8771631977 deg Arg. of pericenter = 303.3804097623 deg Long. of node = 230.7345275185 deg Inclination = 8.8776508332 deg Eccentricity = 0.1620582624 Semimajor axis = 2.6671975278 AU Perihelion dist = 2.2349561309 AU Mag: H = 12.28, G = 0.15 Epoch of elements : MJD 60590.17503396 TDT (2024 Oct 07.1750) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#462023Feb10,1.02,2024,10,7,4.200838,-0.239295,-0.656404,9.136185,-3.332630,-0.005690,0.000550,0.000000,0.000000 24.1978,18.0520,113.93,-5.68,False TYC 1335-01232-1,6.87702201,18.0806830,11.68,11.46,11.34,0.0,0,,6.90107204,18.0519671,5.90,5.57,0,0,0 3428,Roberts,17.35,17.540,2.4009,0,0,2.347,-12.21,,1.6,0 0,284.8376,2024,10,7,303.3804,230.7345,8.8777,0.16206,2.66720,2.23496,12.28,5.0,0.15 1.251,0.0130,0.0014,101,0.0025,Known errors,1.04,0,-1,-1 20241007_1232-1,60140.62 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 14:47 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org