Grazing Occultation of 3353 M2 Magnitude 3.7v 3353 = lambda Aquarii Date 2006 July 14 (Friday) Nominal site altitude 0m E. Longit. Latitude U.T. Sun Moon TanZ PA WA CA o ' " o ' " h m s Alt Alt Az o o o 173 0 0 -37 49 42 18 49 0 -10 40 295 1.20 322.8 343.94 15.35N 173 10 0 -37 39 56 18 49 26 -10 40 295 1.21 322.8 343.96 15.33N 173 20 0 -37 30 13 18 49 51 -10 39 295 1.21 322.8 343.97 15.31N 173 30 0 -37 20 32 18 50 17 -9 39 294 1.22 322.8 343.99 15.30N 173 40 0 -37 10 53 18 50 42 -9 39 294 1.23 322.9 344.01 15.28N 173 50 0 -37 1 16 18 51 8 -9 39 293 1.23 322.9 344.02 15.27N 174 0 0 -36 51 42 18 51 33 -9 39 293 1.24 322.9 344.04 15.25N 174 10 0 -36 42 10 18 51 58 -8 39 293 1.24 322.9 344.06 15.23N 174 20 0 -36 32 40 18 52 23 -8 39 292 1.25 322.9 344.07 15.22N 174 30 0 -36 23 13 18 52 48 -8 39 292 1.26 322.9 344.09 15.20N 174 40 0 -36 13 48 18 53 12 -8 38 292 1.26 323.0 344.11 15.18N 174 50 0 -36 4 25 18 53 37 -7 38 291 1.27 323.0 344.13 15.16N 175 0 0 -35 55 5 18 54 1 -7 38 291 1.28 323.0 344.15 15.14N Path coordinates are referred to WGS84 (as used by GPS). 3353 = lam Aqr, 3.70 to 3.80 V , Type LB Librations Long +0.77 Lat +1.10 P +344.2 D -1.0 Illumination of moon 82%- Elongation of Moon 130 Vertical Profile Scale 2.69 km/arcsec at mean distance of moon Horizontal Scale Factor 1.74 deg/min Limiting Magnitudes for various telescope apertures (in mm) CA\Tdia 50 100 150 200 250 300 350 11.1 5.4 6.9 7.7 8.1 8.5 8.7 8.9 13.1 5.5 6.9 7.7 8.2 8.5 8.7 8.9 15.1 5.5 6.9 7.7 8.2 8.5 8.7 8.9 17.1 5.5 6.9 7.7 8.2 8.5 8.7 8.9 19.1 5.5 6.9 7.7 8.2 8.5 8.8 8.9