IOTA/IOTA-ES occultation update for (0) 2002 GV32 / UCAC2 24613552 event on 2009 Jun 09, 13:57 UT Visible from Summary ------- On 2009 Jun 09 UT, the 117 km diameter asteroid (0) 2002 GV32 will occult a 12.3 mag star in the constellation Libra for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 10.1 mag to 22.4 mag (the magnitude of the asteroid) for at most 5.3 seconds. This update is based on historical astrometry from the MPC files (via AstDys), and the following catalogs for the star position: UCAC. The event at a glimpse ---------------------- * Rank: 0 * date and approx. time of event: 2009 Jun 09, 13:53 - 2009 Jun 09, 14:02 UT * magnitude of target star: 12.3 * magnitude drop [mag]: 10.1 * estimated maximum duration [s]: 5.3 * Moon: 97 % sunlit, 37° distance * Sun: 162° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 118 * 1 sigma uncertainty interval [path widths]: +/- 190.13 * 1 sigma uncertainty interval [seconds]: +/- 1800.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 1.828 +/- 1.042) * 1 sigma uncertainty ellipse (major, minor, PA): ( 1.890", .924", 107° ) * approx speed of asteroid's shadow [km/s]: 22.3017 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC2 24613552 by 0 2002 GV32 on 2009 Jun 9 Centre Star Star Sun Path Limits Error Limits E. Longitude Latitude U.T. Alt Az Alt Limit 1 Limit 2 Limit 3 Limit 4 o ' " o ' " h m s o o o o ' " o ' " o ' " o ' " Latitude Latitude Latitude Latitude 65 0 0 11 9 39 14 2 21 19 114 -1 11 44 10 10 35 11 .. .. .. .. .. .. 66 0 0 10 46 41 14 2 20 20 115 -2 11 21 13 10 12 13 .. .. .. .. .. .. 67 0 0 10 23 41 14 2 18 21 115 -3 10 58 13 9 49 13 .. .. .. .. .. .. 68 0 0 10 0 39 14 2 16 22 115 -4 10 35 11 9 26 11 .. .. .. .. .. .. 69 0 0 9 37 35 14 2 14 23 115 -5 10 12 7 9 3 7 .. .. .. .. .. .. 70 0 0 9 14 30 14 2 12 24 115 -6 9 49 2 8 40 3 .. .. .. .. .. .. 71 0 0 8 51 25 14 2 10 25 116 -7 9 25 56 8 16 57 .. .. .. .. .. .. 72 0 0 8 28 20 14 2 7 26 116 -8 9 2 51 7 53 53 .. .. .. .. .. .. 73 0 0 8 5 15 14 2 5 27 116 -9 8 39 46 7 30 48 .. .. .. .. .. .. 74 0 0 7 42 12 14 2 3 28 116 -10 8 16 42 7 7 45 .. .. .. .. .. .. 75 0 0 7 19 10 14 2 0 29 116 -11 7 53 39 6 44 44 .. .. .. .. .. .. 76 0 0 6 56 10 14 1 57 30 116 -12 7 30 39 6 21 45 .. .. .. .. .. .. 77 0 0 6 33 13 14 1 55 31 117 -13 7 7 41 5 58 49 .. .. .. .. .. .. 78 0 0 6 10 20 14 1 52 32 117 -15 6 44 46 5 35 56 .. .. .. .. .. .. 79 0 0 5 47 30 14 1 49 33 117 -16 6 21 56 5 13 7 .. .. .. .. .. .. 80 0 0 5 24 44 14 1 46 34 117 -17 5 59 9 4 50 23 .. .. .. .. .. .. 81 0 0 5 2 3 14 1 43 35 117 -18 5 36 27 4 27 43 .. .. .. .. .. .. 82 0 0 4 39 28 14 1 40 36 117 -19 5 13 50 4 5 9 .. .. .. .. .. .. 83 0 0 4 16 58 14 1 37 37 118 -20 4 51 19 3 42 40 .. .. .. .. .. .. 84 0 0 3 54 35 14 1 33 38 118 -21 4 28 55 3 20 18 .. .. .. .. .. .. 85 0 0 3 32 18 14 1 30 40 118 -22 4 6 37 2 58 3 .. .. .. .. .. .. 86 0 0 3 10 9 14 1 27 41 118 -23 3 44 26 2 35 56 .. .. .. .. .. .. 87 0 0 2 48 8 14 1 23 42 118 -24 3 22 23 2 13 56 .. .. .. .. .. .. 88 0 0 2 26 15 14 1 20 43 118 -25 3 0 28 1 52 4 .. .. .. .. .. .. 89 0 0 2 4 30 14 1 16 44 119 -26 2 38 42 1 30 22 .. .. .. .. .. .. 90 0 0 1 42 55 14 1 12 45 119 -27 2 17 5 1 8 48 .. .. .. .. .. .. 91 0 0 1 21 29 14 1 9 46 119 -28 1 55 38 0 47 25 .. .. .. .. .. .. 92 0 0 1 0 14 14 1 5 47 119 -29 1 34 20 0 26 11 .. .. .. .. .. .. 93 0 0 0 39 9 14 1 1 48 119 -30 1 13 13 0 5 8 .. .. .. .. .. .. 94 0 0 0 18 15 14 0 57 49 120 -31 0 52 17 - 0 15 44 .. .. .. .. .. .. 95 0 0 - 0 2 28 14 0 53 50 120 -32 0 31 33 - 0 36 25 .. .. .. .. .. .. 96 0 0 - 0 22 59 14 0 49 51 120 -33 0 11 0 - 0 56 53 .. .. .. .. .. .. 97 0 0 - 0 43 17 14 0 45 52 120 -34 - 0 9 21 - 1 17 10 .. .. .. .. .. .. 98 0 0 - 1 3 23 14 0 41 53 121 -35 - 0 29 30 - 1 37 14 .. .. .. .. .. .. 99 0 0 - 1 23 17 14 0 36 54 121 -36 - 0 49 25 - 1 57 5 .. .. .. .. .. .. 100 0 0 - 1 42 57 14 0 32 55 121 -37 - 1 9 7 - 2 16 43 .. .. .. .. .. .. 101 0 0 - 2 2 23 14 0 28 56 122 -38 - 1 28 36 - 2 36 7 .. .. .. .. .. .. 102 0 0 - 2 21 35 14 0 24 57 122 -39 - 1 47 51 - 2 55 17 .. .. .. .. .. .. 103 0 0 - 2 40 33 14 0 19 58 122 -40 - 2 6 51 - 3 14 13 .. .. .. .. .. .. 104 0 0 - 2 59 17 14 0 15 59 123 -41 - 2 25 37 - 3 32 53 .. .. .. .. .. .. 105 0 0 - 3 17 45 14 0 10 60 123 -42 - 2 44 7 - 3 51 19 .. .. .. .. .. .. 106 0 0 - 3 35 58 14 0 6 61 123 -43 - 3 2 23 - 4 9 30 .. .. .. .. .. .. 107 0 0 - 3 53 56 14 0 1 62 124 -44 - 3 20 23 - 4 27 25 .. .. .. .. .. .. 108 0 0 - 4 11 37 13 59 57 63 124 -45 - 3 38 7 - 4 45 4 .. .. .. .. .. .. 109 0 0 - 4 29 3 13 59 52 64 125 -46 - 3 55 35 - 5 2 27 .. .. .. .. .. .. 110 0 0 - 4 46 12 13 59 47 65 126 -47 - 4 12 46 - 5 19 34 .. .. .. .. .. .. 111 0 0 - 5 3 4 13 59 43 66 126 -48 - 4 29 41 - 5 36 24 .. .. .. .. .. .. 112 0 0 - 5 19 39 13 59 38 67 127 -49 - 4 46 19 - 5 52 57 .. .. .. .. .. .. 113 0 0 - 5 35 58 13 59 33 68 128 -50 - 5 2 39 - 6 9 13 .. .. .. .. .. .. 114 0 0 - 5 51 58 13 59 29 69 129 -51 - 5 18 43 - 6 25 11 .. .. .. .. .. .. 115 0 0 - 6 7 42 13 59 24 69 130 -52 - 5 34 28 - 6 40 52 .. .. .. .. .. .. 116 0 0 - 6 23 7 13 59 19 70 131 -53 - 5 49 56 - 6 56 15 .. .. .. .. .. .. 117 0 0 - 6 38 14 13 59 14 71 132 -54 - 6 5 6 - 7 11 20 .. .. .. .. .. .. 118 0 0 - 6 53 3 13 59 9 72 133 -55 - 6 19 57 - 7 26 6 .. .. .. .. .. .. 119 0 0 - 7 7 34 13 59 5 73 135 -56 - 6 34 30 - 7 40 35 .. .. .. .. .. .. 120 0 0 - 7 21 46 13 59 0 74 136 -57 - 6 48 44 - 7 54 44 .. .. .. .. .. .. 121 0 0 - 7 35 39 13 58 55 75 138 -58 - 7 2 39 - 8 8 35 .. .. .. .. .. .. 122 0 0 - 7 49 13 13 58 50 76 140 -59 - 7 16 16 - 8 22 7 .. .. .. .. .. .. 123 0 0 - 8 2 28 13 58 45 76 143 -60 - 7 29 33 - 8 35 20 .. .. .. .. .. .. 124 0 0 - 8 15 24 13 58 40 77 145 -61 - 7 42 31 - 8 48 13 .. .. .. .. .. .. 125 0 0 - 8 28 0 13 58 35 78 148 -62 - 7 55 9 - 9 0 47 .. .. .. .. .. .. 126 0 0 - 8 40 17 13 58 30 78 152 -63 - 8 7 28 - 9 13 2 .. .. .. .. .. .. 127 0 0 - 8 52 13 13 58 26 79 155 -64 - 8 19 27 - 9 24 57 .. .. .. .. .. .. 128 0 0 - 9 3 51 13 58 21 80 160 -65 - 8 31 6 - 9 36 32 .. .. .. .. .. .. 129 0 0 - 9 15 8 13 58 16 80 164 -65 - 8 42 26 - 9 47 47 .. .. .. .. .. .. 130 0 0 - 9 26 5 13 58 11 80 169 -66 - 8 53 25 - 9 58 42 .. .. .. .. .. .. 131 0 0 - 9 36 42 13 58 6 81 175 -67 - 9 4 4 -10 9 17 .. .. .. .. .. .. 132 0 0 - 9 46 58 13 58 1 81 181 -68 - 9 14 22 -10 19 32 .. .. .. .. .. .. 133 0 0 - 9 56 55 13 57 56 81 187 -69 - 9 24 20 -10 29 26 .. .. .. .. .. .. 134 0 0 -10 6 30 13 57 51 81 193 -70 - 9 33 58 -10 39 0 .. .. .. .. .. .. 135 0 0 -10 15 45 13 57 46 81 199 -71 - 9 43 14 -10 48 13 .. .. .. .. .. .. 136 0 0 -10 24 40 13 57 42 81 204 -71 - 9 52 11 -10 57 6 .. .. .. .. .. .. 137 0 0 -10 33 14 13 57 37 80 210 -72 -10 0 46 -11 5 38 .. .. .. .. .. .. 138 0 0 -10 41 27 13 57 32 80 215 -73 -10 9 1 -11 13 50 .. .. .. .. .. .. 139 0 0 -10 49 19 13 57 27 79 219 -74 -10 16 54 -11 21 40 .. .. .. .. .. .. 140 0 0 -10 56 50 13 57 22 79 223 -74 -10 24 27 -11 29 10 .. .. .. .. .. .. 141 0 0 -11 4 0 13 57 17 78 227 -75 -10 31 38 -11 36 19 .. .. .. .. .. .. 142 0 0 -11 10 49 13 57 13 78 230 -76 -10 38 29 -11 43 6 .. .. .. .. .. .. 143 0 0 -11 17 17 13 57 8 77 233 -76 -10 44 58 -11 49 33 .. .. .. .. .. .. 144 0 0 -11 23 24 13 57 3 76 236 -77 -10 51 6 -11 55 39 .. .. .. .. .. .. 145 0 0 -11 29 9 13 56 58 76 238 -77 -10 56 52 -12 1 23 .. .. .. .. .. .. 146 0 0 -11 34 33 13 56 54 75 240 -78 -11 2 18 -12 6 46 .. .. .. .. .. .. 147 0 0 -11 39 36 13 56 49 74 241 -78 -11 7 21 -12 11 48 .. .. .. .. .. .. 148 0 0 -11 44 18 13 56 44 73 243 -78 -11 12 4 -12 16 29 .. .. .. .. .. .. 149 0 0 -11 48 38 13 56 40 72 244 -79 -11 16 25 -12 20 48 .. .. .. .. .. .. 150 0 0 -11 52 36 13 56 35 72 246 -79 -11 20 24 -12 24 46 .. .. .. .. .. .. 151 0 0 -11 56 14 13 56 30 71 247 -79 -11 24 2 -12 28 22 .. .. .. .. .. .. 152 0 0 -11 59 29 13 56 26 70 248 -79 -11 27 18 -12 31 37 .. .. .. .. .. .. 153 0 0 -12 2 23 13 56 21 69 249 -79 -11 30 13 -12 34 31 .. .. .. .. .. .. 154 0 0 -12 4 56 13 56 17 68 249 -79 -11 32 46 -12 37 3 .. .. .. .. .. .. 155 0 0 -12 7 7 13 56 12 67 250 -78 -11 34 58 -12 39 13 .. .. .. .. .. .. 156 0 0 -12 8 56 13 56 8 66 251 -78 -11 36 48 -12 41 3 .. .. .. .. .. .. 157 0 0 -12 10 24 13 56 3 65 251 -78 -11 38 16 -12 42 30 .. .. .. .. .. .. 158 0 0 -12 11 30 13 55 59 64 252 -77 -11 39 22 -12 43 36 .. .. .. .. .. .. 159 0 0 -12 12 15 13 55 55 64 252 -77 -11 40 7 -12 44 20 .. .. .. .. .. .. 160 0 0 -12 12 38 13 55 50 63 252 -76 -11 40 29 -12 44 43 .. .. .. .. .. .. 161 0 0 -12 12 39 13 55 46 62 253 -75 -11 40 30 -12 44 44 .. .. .. .. .. .. 162 0 0 -12 12 18 13 55 42 61 253 -75 -11 40 10 -12 44 24 .. .. .. .. .. .. 163 0 0 -12 11 36 13 55 38 60 253 -74 -11 39 27 -12 43 41 .. .. .. .. .. .. 164 0 0 -12 10 32 13 55 33 59 254 -73 -11 38 23 -12 42 38 .. .. .. .. .. .. 165 0 0 -12 9 6 13 55 29 58 254 -73 -11 36 57 -12 41 12 .. .. .. .. .. .. 166 0 0 -12 7 19 13 55 25 57 254 -72 -11 35 9 -12 39 25 .. .. .. .. .. .. 167 0 0 -12 5 10 13 55 21 56 254 -71 -11 33 0 -12 37 17 .. .. .. .. .. .. 168 0 0 -12 2 39 13 55 17 55 254 -70 -11 30 28 -12 34 46 .. .. .. .. .. .. 169 0 0 -11 59 46 13 55 13 54 254 -70 -11 27 35 -12 31 54 .. .. .. .. .. .. 170 0 0 -11 56 32 13 55 9 53 254 -69 -11 24 20 -12 28 41 .. .. .. .. .. .. 171 0 0 -11 52 56 13 55 5 52 254 -68 -11 20 43 -12 25 5 .. .. .. .. .. .. 172 0 0 -11 48 58 13 55 1 51 255 -67 -11 16 45 -12 21 9 .. .. .. .. .. .. 173 0 0 -11 44 39 13 54 58 51 255 -66 -11 12 25 -12 16 50 .. .. .. .. .. .. 174 0 0 -11 39 58 13 54 54 50 255 -65 -11 7 43 -12 12 10 .. .. .. .. .. .. 175 0 0 -11 34 55 13 54 50 49 255 -65 -11 2 39 -12 7 9 .. .. .. .. .. .. 176 0 0 -11 29 31 13 54 47 48 255 -64 -10 57 14 -12 1 46 .. .. .. .. .. .. 177 0 0 -11 23 45 13 54 43 47 255 -63 -10 51 27 -11 56 1 .. .. .. .. .. .. 178 0 0 -11 17 38 13 54 39 46 255 -62 -10 45 18 -11 49 55 .. .. .. .. .. .. 179 0 0 -11 11 9 13 54 36 45 255 -61 -10 38 48 -11 43 27 .. .. .. .. .. .. 180 0 0 -11 4 19 13 54 33 44 254 -60 -10 31 56 -11 36 38 .. .. .. .. .. .. -179 0 0 -10 57 7 13 54 29 43 254 -59 -10 24 43 -11 29 28 .. .. .. .. .. .. -178 0 0 -10 49 34 13 54 26 42 254 -58 -10 17 8 -11 21 56 .. .. .. .. .. .. -177 0 0 -10 41 39 13 54 23 41 254 -57 -10 9 12 -11 14 3 .. .. .. .. .. .. -176 0 0 -10 33 23 13 54 19 40 254 -56 -10 0 55 -11 5 49 .. .. .. .. .. .. -175 0 0 -10 24 46 13 54 16 39 254 -55 - 9 52 16 -10 57 13 .. .. .. .. .. .. -174 0 0 -10 15 48 13 54 13 38 254 -54 - 9 43 16 -10 48 17 .. .. .. .. .. .. -173 0 0 -10 6 28 13 54 10 37 254 -54 - 9 33 54 -10 38 59 .. .. .. .. .. .. -172 0 0 - 9 56 48 13 54 7 36 254 -53 - 9 24 12 -10 29 20 .. .. .. .. .. .. -171 0 0 - 9 46 46 13 54 4 35 254 -52 - 9 14 8 -10 19 21 .. .. .. .. .. .. -170 0 0 - 9 36 23 13 54 1 34 254 -51 - 9 3 44 -10 9 0 .. .. .. .. .. .. -169 0 0 - 9 25 40 13 53 59 33 254 -50 - 8 52 58 - 9 58 19 .. .. .. .. .. .. -168 0 0 - 9 14 36 13 53 56 32 254 -49 - 8 41 52 - 9 47 17 .. .. .. .. .. .. -167 0 0 - 9 3 11 13 53 53 31 253 -48 - 8 30 25 - 9 35 54 .. .. .. .. .. .. -166 0 0 - 8 51 26 13 53 51 30 253 -47 - 8 18 38 - 9 24 11 .. .. .. .. .. .. -165 0 0 - 8 39 20 13 53 48 29 253 -46 - 8 6 30 - 9 12 7 .. .. .. .. .. .. -164 0 0 - 8 26 54 13 53 46 28 253 -45 - 7 54 2 - 8 59 44 .. .. .. .. .. .. -163 0 0 - 8 14 8 13 53 43 27 253 -44 - 7 41 13 - 8 47 0 .. .. .. .. .. .. -162 0 0 - 8 1 1 13 53 41 26 253 -43 - 7 28 4 - 8 33 55 .. .. .. .. .. .. -161 0 0 - 7 47 35 13 53 39 25 253 -42 - 7 14 36 - 8 20 32 .. .. .. .. .. .. -160 0 0 - 7 33 49 13 53 37 24 253 -41 - 7 0 47 - 8 6 48 .. .. .. .. .. .. -159 0 0 - 7 19 43 13 53 35 23 253 -40 - 6 46 39 - 7 52 44 .. .. .. .. .. .. -158 0 0 - 7 5 18 13 53 33 22 253 -39 - 6 32 11 - 7 38 22 .. .. .. .. .. .. -157 0 0 - 6 50 34 13 53 31 21 252 -38 - 6 17 24 - 7 23 40 .. .. .. .. .. .. -156 0 0 - 6 35 30 13 53 29 20 252 -37 - 6 2 18 - 7 8 38 .. .. .. .. .. .. -155 0 0 - 6 20 7 13 53 27 19 252 -36 - 5 46 53 - 6 53 18 .. .. .. .. .. .. -154 0 0 - 6 4 26 13 53 26 18 252 -35 - 5 31 9 - 6 37 40 .. .. .. .. .. .. -153 0 0 - 5 48 26 13 53 24 17 252 -34 - 5 15 7 - 6 21 42 .. .. .. .. .. .. -152 0 0 - 5 32 8 13 53 23 16 252 -33 - 4 58 46 - 6 5 26 .. .. .. .. .. .. -151 0 0 - 5 15 31 13 53 21 15 252 -32 - 4 42 7 - 5 48 53 .. .. .. .. .. .. -150 0 0 - 4 58 37 13 53 20 14 252 -31 - 4 25 10 - 5 32 1 .. .. .. .. .. .. -149 0 0 - 4 41 25 13 53 19 13 252 -30 - 4 7 56 - 5 14 52 .. .. .. .. .. .. -148 0 0 - 4 23 56 13 53 18 12 252 -29 - 3 50 24 - 4 57 25 .. .. .. .. .. .. -147 0 0 - 4 6 10 13 53 17 11 252 -28 - 3 32 35 - 4 39 41 .. .. .. .. .. .. -146 0 0 - 3 48 7 13 53 16 10 252 -27 - 3 14 29 - 4 21 41 .. .. .. .. .. .. -145 0 0 - 3 29 47 13 53 15 9 252 -26 - 2 56 7 - 4 3 24 .. .. .. .. .. .. -144 0 0 - 3 11 11 13 53 14 8 251 -25 - 2 37 29 - 3 44 50 .. .. .. .. .. .. -143 0 0 - 2 52 19 13 53 13 7 251 -24 - 2 18 34 - 3 26 1 .. .. .. .. .. .. -142 0 0 - 2 33 12 13 53 13 6 251 -23 - 1 59 24 - 3 6 56 .. .. .. .. .. .. -141 0 0 - 2 13 49 13 53 12 5 251 -22 - 1 39 59 - 2 47 36 .. .. .. .. .. .. -140 0 0 - 1 54 11 13 53 12 4 251 -21 - 1 20 19 - 2 28 0 .. .. .. .. .. .. -139 0 0 - 1 34 19 13 53 12 2 251 -19 - 1 0 24 - 2 8 11 .. .. .. .. .. .. -138 0 0 - 1 14 13 13 53 12 1 251 -18 - 0 40 16 - 1 48 6 .. .. .. .. .. .. -137 0 0 - 0 53 53 13 53 11 0 251 -17 - 0 19 53 - 1 27 49 .. .. .. .. .. .. Uncertainty in time = +/- 1908 secs [Prediction of 2008 Mar 20.0] Data for the target star ------------------------ * name: UCAC2 24613552 * constellation : Libra * J2000 position with proper motion to date of event [h,m,s ; °,',"] RA: 15 57 17.4862 DE: -18 44 35.166 * position source: mpos:UCAC2 pm:UCAC2 * standard error: RA,DE ["]: ( .091, .090 ) * V mag [mag]: 12.3 * B mag [mag]: 0.0 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (0) 2002 GV32 approx. diameter [km]: 117 approx. diameter ["]: .005 distance from Earth [AU]: 31.04700 * orbital information: orbit source: Preston date of fit: 2008 Mar 20 source of used astrometry: MPC (via Astdys) number of used observations: 26 number of rejected observations: 0 time covered by the observations: 2002 Apr 08 - 2007 May 13 1 sigma uncertainty ellipse (major, minor, PA): 1.888, 0.920, 107° remarks: * orbital elements for (0) 2002 GV32 : Mean anomaly = 352.48458282 deg Arg. of pericenter = 173.78541629 deg Long. of node = 79.13723542 deg Inclination = 5.37680488 deg Eccentricity = 0.19489222 Semimajor axis = 39.63890143 AU Perihelion dist = 31.91358776 AU Mag: H = 7.26, G = 0.15 Epoch of elements : MJD 54991.58200000 TDT (2009 Jun 09.582) ------ occelmnt file for Occult BEGIN ----------------------------------- 2009 Jun 9 0 2002 GV32 13h 57.9m UT 12.3 15 57 17.486-18 44 35.17UCAC2 24613552 0.0 22.4 117 5.3 31.047 -0.247 0.60 131.7769 -18.743 -29.65 22.97 13.9650 0.02629 0.15315-12.40587 2.13193 0.00168 -0.00051 2000 352.4783352009 6 8.00000173.785416 79.137235 5.3768050.1948922239.638901431.9135879 7.3 5.00.15 RATE 0.0394930 0.000000 0.000000 0.000000 0.0000000 0.0000000 0.0000000 Meas 1.890 0.924 107191.13 0.988 0 54545.5020090609_613552 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2008 Mar 20, 09:10 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 425-688-9965 mailto: stevepr@acm.org