Grazing Occultation of 3332 K0 Magnitude 7.0 Date 2006 April 23 (Sunday) 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 174 0 0 -36 50 32 17 40 22 38 73 1.30 328.9 349.79 7.54N 174 10 0 -36 48 43 17 40 35 38 72 1.29 328.8 349.73 7.60N 174 20 0 -36 46 54 17 40 48 38 72 1.28 328.8 349.68 7.65N 174 30 0 -36 45 3 17 41 1 38 72 1.27 328.7 349.63 7.70N 174 40 0 -36 43 11 17 41 14 38 72 1.27 328.7 349.59 7.74N 174 50 0 -36 41 17 17 41 27 38 72 1.26 328.6 349.53 7.79N 175 0 0 -36 39 22 17 41 41 39 72 1.25 328.6 349.48 7.84N 175 10 0 -36 37 26 17 41 54 39 72 1.24 328.5 349.43 7.89N 175 20 0 -36 35 28 17 42 8 39 71 1.23 328.5 349.38 7.95N 175 30 0 -36 33 29 17 42 21 39 71 1.23 328.4 349.33 8.00N 175 40 0 -36 31 29 17 42 35 39 71 1.22 328.4 349.28 8.05N 175 50 0 -36 29 27 17 42 49 40 71 1.21 328.3 349.22 8.10N 176 0 0 -36 27 24 17 43 3 40 71 1.20 328.3 349.17 8.15N Path coordinates are referred to WGS84 (as used by GPS). Librations Long -1.27 Lat +2.73 P +349.1 D -2.2 Illumination of moon 21%- Elongation of Moon 55 Vertical Profile Scale 1.89 km/arcsec at mean distance of moon Horizontal Scale Factor 1.64 deg/min Limiting Magnitudes for various telescope apertures (in mm) CA\Tdia 50 100 150 200 250 300 350 4.2 6.0 7.5 8.3 8.9 9.3 9.6 9.8 6.2 6.0 7.5 8.4 8.9 9.3 9.6 9.9 8.2 6.1 7.6 8.4 9.0 9.4 9.7 9.9 10.2 6.1 7.6 8.5 9.0 9.4 9.7 10.0 12.2 6.2 7.7 8.5 9.1 9.5 9.8 10.0