OCCULTATION OF ZC1821 on 09 Mar 2023
UNIVERSAL TIME OF DISAPPEARANCE & REAPPEARANCE
Occultation predictions of 1821SF0 Magnitude 2.8
Date 2023 Mar 9
Moon: % illumination = 96-, Solar elongation = 158
Disappearance
U.T. Sun Moon CA PA WA a b
Location h m s Alt Alt Az o o o m/o m/o
21 AU Norfolk Island 9 27 46 15 84 -59S 136 115 +0.3 -2.0
31 CK Aitutaki 9 57 6 52 67 -50N 67 45 +4.6 +1.3
32 CK Avarua 9 55 33 51 65 -60N 77 55 +3.4 +0.1
33 FJ Lambasa 9 13 52 23 85 -85N 101 80 +0.9 -1.0
34 FJ Nandi 9 13 44 21 85 -90N 106 84 +0.8 -1.2
35 FJ Nausori 9 14 58 23 84 -90N 106 84 +0.8 -1.2
36 NC Kone 9 12 34 9 88 -75S 121 99 +0.2 -1.5
37 NC Koumac 9 11 38 8 89 -76S 120 98 +0.2 -1.5
38 NC Lifou 9 12 45 11 87 -76S 120 98 +0.3 -1.5
39 NC Mare 9 14 6 12 87 -75S 121 99 +0.3 -1.6
40 NC Noumea 9 14 50 11 87 -73S 123 101 +0.3 -1.6
41 NC Ouvea 9 12 21 11 88 -77S 119 98 +0.3 -1.5
42 NC Touho 9 12 15 9 88 -76S 120 99 +0.2 -1.5
43 NZ Alexandra 10 4 48 20 72 -35S 161 139 +0.2 -2.4
44 NZ Alofi 9 30 4 37 77 -78N 94 72 +1.7 -0.9
45 NZ Ardmore 9 47 43 23 74 -51S 145 123 +0.5 -2.2
46 NZ Auckland 9 47 35 23 74 -51S 145 123 +0.5 -2.2
47 NZ Chatham Island 10 3 48 25 67 -43S 152 131 +0.4 -2.3
48 NZ Christchurch 10 1 36 22 70 -40S 156 134 +0.3 -2.3
49 NZ Dunedin 10 6 41 20 70 -35S 161 139 +0.2 -2.4
50 NZ Gisborne 9 52 53 26 70 -51S 144 123 +0.5 -2.2
51 NZ Glentanner 10 1 53 20 72 -37S 158 137 +0.3 -2.4
52 NZ Hamilton 9 49 47 24 73 -50S 146 124 +0.5 -2.3
53 NZ Hastings 9 54 29 25 70 -49S 147 125 +0.5 -2.3
54 NZ Hokitika 9 59 17 21 72 -40S 156 134 +0.3 -2.4
55 NZ Invercargill 10 7 24 19 71 -33S 163 141 +0.2 -2.4
56 NZ Kaitaia 9 42 34 21 76 -53S 143 122 +0.4 -2.2
57 NZ Kerikeri 9 43 16 22 76 -53S 143 121 +0.5 -2.2
58 NZ Manapouri 10 5 11 18 73 -33S 162 141 +0.2 -2.4
59 NZ Masterton 9 56 56 24 70 -46S 150 128 +0.4 -2.3
60 NZ Mount Cook 10 1 34 20 72 -37S 158 137 +0.3 -2.4
61 NZ Nelson 9 56 43 22 72 -43S 152 131 +0.4 -2.3
62 NZ New Plymouth 9 51 48 23 73 -47S 148 127 +0.4 -2.3
63 NZ Oamaru 10 4 40 21 70 -37S 159 137 +0.3 -2.4
64 NZ Ohakea 9 55 4 24 71 -47S 149 127 +0.4 -2.3
65 NZ Palmerston North 9 55 26 24 70 -47S 149 127 +0.4 -2.3
66 NZ Paraparaumu 9 56 29 24 70 -46S 150 129 +0.4 -2.3
67 NZ Pukaki 10 2 41 20 72 -37S 159 137 +0.3 -2.4
68 NZ Queenstown International 10 4 13 19 72 -35S 161 139 +0.2 -2.4
69 NZ Rotorua 9 50 48 24 72 -51S 145 123 +0.5 -2.3
70 NZ Taupo 9 52 7 24 71 -49S 146 125 +0.5 -2.3
71 NZ Tauranga 9 49 45 24 72 -51S 145 123 +0.5 -2.2
72 NZ Timaru 10 3 6 21 71 -38S 158 136 +0.3 -2.4
73 NZ Waiouru 9 53 30 24 71 -48S 148 126 +0.5 -2.3
74 NZ Wairoa 9 53 22 25 70 -50S 145 124 +0.5 -2.2
75 NZ Wanaka 10 3 38 20 72 -35S 160 139 +0.2 -2.4
76 NZ Wanganui 9 54 21 23 71 -47S 149 127 +0.4 -2.3
77 NZ Wellington 9 57 24 23 70 -45S 151 129 +0.4 -2.3
78 NZ Westport 9 57 12 21 73 -41S 154 133 +0.3 -2.3
79 NZ Weydon 11 5 5 -6 9 52 -27S 168 147 +0.1 -1.1
80 NZ Whakatane 9 50 39 25 71 -51S 144 123 +0.5 -2.2
81 NZ Whangarei 9 44 37 22 75 -52S 143 122 +0.5 -2.2
82 NZ Whenuapai 9 47 1 23 74 -51S 145 123 +0.5 -2.2
83 NZ Wigram 10 1 45 22 70 -40S 156 134 +0.3 -2.3
84 NZ Woodbourne 9 57 28 23 71 -44S 152 130 +0.4 -2.3
86 TO Ha'Apai 9 24 22 31 79 -86N 102 81 +1.3 -1.2
87 TO Tongatapu 9 25 15 31 79 -89S 107 85 +1.1 -1.4
88 TO Vava'U 9 23 29 32 80 -83N 99 77 +1.3 -1.1
89 TV Funafuti 9 10 2 23 88 -60N 76 55 +1.2 +0.3
90 VU Port-Vila 9 8 46 12 88 -84S 112 90 +0.3 -1.3
91 VU Santo 9 5 50 10 89 -90S 107 85 +0.3 -1.1
92 WF Wallis 9 16 23 29 85 -71N 87 65 +1.4 -0.4
93 WS Faleolo 9 23 15 34 82 -66N 82 61 +1.8 -0.2
94 WS Pago Pago 9 25 50 36 81 -65N 82 60 +2.0 -0.2
Reappearance
U.T. Sun Moon CA PA WA a b
Location h m s Alt Alt Az o o o m/o m/o
1 AU Adelaide 10 25 3 2 91 66S 262 240 +0.0 -1.0
2 AU Adelaide 10 25 12 2 91 66S 262 240 +0.0 -1.0
3 AU Albury 10 28 3 9 85 66S 262 240 +0.4 -1.1
4 AU Argyle 10 22 39 0 92 71S 267 245 +0.0 -1.0
5 AU Avalon 10 29 25 7 86 61S 257 235 +0.3 -1.1
6 AU Brisbane 10 20 1 13 85 86S 282 260 +0.5 -1.3
7 AU Cairns 10 3 55 3 91 73N 303 282 +0.0 -1.4
8 AU Camden 10 27 15 12 84 71S 267 246 +0.5 -1.2
9 AU Canberra 10 28 3 11 84 68S 264 242 +0.4 -1.2
10 AU Charlieville 10 16 34 7 89 85S 281 259 +0.2 -1.2
11 AU Coff'S Harbour 10 23 49 14 84 80S 276 254 +0.5 -1.3
12 AU Coolangatta 10 21 12 14 84 84S 280 259 +0.5 -1.3
13 AU Dubbo 10 24 10 10 86 74S 270 248 +0.4 -1.2
14 AU East Sale 10 30 26 10 85 62S 258 236 +0.4 -1.1
15 AU Edinburgh 10 24 58 2 91 66S 262 241 +0.0 -1.0
16 AU Hobart 10 35 59 10 83 54S 250 228 +0.5 -1.1
17 AU Launceston 10 34 20 10 83 56S 252 230 +0.5 -1.1
18 AU MacKay 10 10 18 8 89 83N 294 272 +0.2 -1.4
19 AU Maroochydore 10 18 55 13 85 87S 283 262 +0.4 -1.3
20 AU Melbourne 10 29 13 8 86 62S 258 236 +0.3 -1.1
21 AU Norfolk Island 10 33 16 29 74 86N 290 269 +1.0 -1.6
22 AU Oakey 10 19 26 12 86 85S 281 259 +0.4 -1.3
23 AU Point Cook 10 29 24 7 86 61S 257 236 +0.3 -1.1
24 AU Prosserpine 10 9 16 7 89 81N 295 273 +0.2 -1.4
25 AU Richmond 10 26 46 12 84 72S 268 247 +0.5 -1.2
26 AU Rockhampton 10 13 37 10 87 87N 289 267 +0.3 -1.3
27 AU Sydney 10 27 23 13 83 72S 268 246 +0.5 -1.2
28 AU Tamworth 10 23 43 12 85 77S 273 251 +0.4 -1.2
29 AU Townsville 10 7 21 5 90 79N 298 276 +0.1 -1.4
30 AU Wagga Wagga 10 27 13 9 85 68S 264 242 +0.4 -1.1
31 CK Aitutaki 10 30 59 59 59 -3N 19 358 -1.9 -5.6
32 CK Avarua 10 42 30 60 52 8N 9 347 -0.7 -4.3
33 FJ Lambasa 10 19 16 39 78 45N 331 310 +0.7 -2.5
34 FJ Nandi 10 20 50 37 78 51N 325 304 +0.8 -2.3
35 FJ Nausori 10 22 27 39 77 50N 326 305 +0.8 -2.4
36 NC Kone 10 17 22 24 82 73N 303 282 +0.7 -1.7
37 NC Koumac 10 16 5 23 83 72N 304 282 +0.7 -1.7
38 NC Lifou 10 18 38 27 81 70N 306 284 +0.8 -1.8
39 NC Mare 10 20 32 28 80 71N 305 284 +0.8 -1.8
40 NC Noumea 10 20 39 26 80 74N 302 281 +0.8 -1.7
41 NC Ouvea 10 17 53 26 81 71N 306 284 +0.7 -1.8
42 NC Touho 10 17 12 25 82 72N 304 283 +0.7 -1.7
43 NZ Alexandra 10 59 34 29 60 71S 267 245 +1.3 -1.4
44 NZ Alofi 10 33 52 51 68 31N 346 324 +0.6 -3.1
45 NZ Ardmore 10 54 42 35 61 90S 286 264 +1.4 -1.6
46 NZ Auckland 10 54 25 35 61 90S 286 264 +1.4 -1.6
47 NZ Chatham Island 11 7 23 35 52 82S 278 257 +1.5 -1.5
48 NZ Christchurch 11 1 22 32 58 77S 273 252 +1.4 -1.5
49 NZ Dunedin 11 1 42 29 58 71S 267 246 +1.3 -1.4
50 NZ Gisborne 11 1 34 38 55 88N 288 266 +1.4 -1.6
51 NZ Glentanner 10 58 39 29 60 74S 270 248 +1.3 -1.4
52 NZ Hamilton 10 56 32 36 59 89S 285 264 +1.4 -1.6
53 NZ Hastings 11 1 25 36 56 89S 285 263 +1.4 -1.6
54 NZ Hokitika 10 58 6 31 60 76S 272 251 +1.3 -1.5
55 NZ Invercargill 10 59 56 27 60 68S 264 243 +1.3 -1.4
56 NZ Kaitaia 10 49 16 34 64 89N 287 265 +1.3 -1.6
57 NZ Kerikeri 10 50 24 35 63 89N 287 266 +1.3 -1.6
58 NZ Manapouri 10 57 48 27 62 69S 264 243 +1.3 -1.4
59 NZ Masterton 11 1 57 35 56 85S 281 260 +1.4 -1.5
60 NZ Mount Cook 10 58 27 30 60 74S 270 248 +1.3 -1.5
61 NZ Nelson 10 59 0 33 59 81S 277 256 +1.4 -1.5
62 NZ New Plymouth 10 56 52 34 60 86S 282 260 +1.4 -1.6
63 NZ Oamaru 11 1 30 30 58 74S 270 248 +1.4 -1.4
64 NZ Ohakea 11 0 25 35 57 86S 282 260 +1.4 -1.5
65 NZ Palmerston North 11 0 55 35 57 86S 282 260 +1.4 -1.5
66 NZ Paraparaumu 11 0 54 34 57 84S 280 259 +1.4 -1.5
67 NZ Pukaki 10 59 7 29 60 73S 269 248 +1.3 -1.4
68 NZ Queenstown International 10 58 27 28 61 71S 266 245 +1.3 -1.4
69 NZ Rotorua 10 58 18 36 58 90N 286 265 +1.4 -1.6
70 NZ Taupo 10 59 0 36 58 89S 285 263 +1.4 -1.6
71 NZ Tauranga 10 57 26 36 58 89N 287 265 +1.4 -1.6
72 NZ Timaru 11 0 44 30 59 75S 271 249 +1.4 -1.5
73 NZ Waiouru 10 59 33 35 57 87S 283 262 +1.4 -1.6
74 NZ Wairoa 11 1 18 37 56 90N 287 265 +1.4 -1.6
75 NZ Wanaka 10 58 41 29 61 72S 267 246 +1.3 -1.4
76 NZ Wanganui 10 59 32 35 58 86S 282 260 +1.4 -1.5
77 NZ Wellington 11 1 18 34 57 83S 280 258 +1.4 -1.5
78 NZ Westport 10 57 29 31 60 79S 275 253 +1.3 -1.5
79 NZ Weydon 11 45 56 -7 11 42 55S 251 230 +0.5 -1.6
80 NZ Whakatane 10 58 51 37 57 89N 287 266 +1.4 -1.6
81 NZ Whangarei 10 51 50 35 62 89N 287 265 +1.3 -1.6
82 NZ Whenuapai 10 53 50 35 61 90S 286 264 +1.4 -1.6
83 NZ Wigram 11 1 29 32 58 77S 273 252 +1.4 -1.5
84 NZ Woodbourne 11 0 14 33 58 82S 278 256 +1.4 -1.5
85 PG Port Moresby 9 51 54 2 91 52N 324 303 +0.0 -1.9
86 TO Ha'Apai 10 32 46 47 70 42N 335 313 +0.8 -2.7
87 TO Tongatapu 10 35 52 46 69 47N 330 308 +0.9 -2.5
88 TO Vava'U 10 29 51 47 72 39N 338 316 +0.7 -2.8
89 TV Funafuti 9 56 17 34 86 22N 355 333 +0.1 -3.5
90 VU Port-Vila 10 13 43 27 83 62N 314 292 +0.7 -1.9
91 VU Santo 10 8 41 25 84 58N 318 297 +0.6 -2.0
92 WF Wallis 10 12 47 42 80 29N 348 326 +0.4 -3.2
93 WS Faleolo 10 15 57 47 77 21N 356 334 +0.1 -3.6
94 WS Pago Pago 10 17 52 48 76 19N 357 336 +0.1 -3.7
Sites
Location E. Long Latitude
1 AU Adelaide 138 38.0 -34 47.6
2 AU Adelaide 138 31.8 -34 56.7
3 AU Albury 146 57.5 -36 4.1
4 AU Argyle 137 43.0 -32 30.4
5 AU Avalon 144 28.2 -38 2.4
6 AU Brisbane 153 7.1 -27 23.1
7 AU Cairns 145 45.3 -16 53.1
8 AU Camden 150 41.2 -34 2.4
9 AU Canberra 149 11.6 -35 18.5
10 AU Charlieville 146 15.8 -26 24.8
11 AU Coff'S Harbour 153 7.0 -30 19.2
12 AU Coolangatta 153 30.3 -28 9.9
13 AU Dubbo 148 34.5 -32 13.0
14 AU East Sale 147 9.0 -38 5.9
15 AU Edinburgh 138 37.2 -34 42.2
16 AU Hobart 147 30.6 -42 50.2
17 AU Launceston 147 12.9 -41 32.7
18 AU MacKay 149 10.8 -21 10.3
19 AU Maroochydore 153 5.5 -26 36.2
20 AU Melbourne 144 54.1 -37 43.7
21 AU Norfolk Island 167 56.3 -29 2.5
22 AU Oakey 151 44.1 -27 24.7
23 AU Point Cook 144 45.2 -37 55.9
24 AU Prosserpine 148 33.1 -20 29.7
25 AU Richmond 150 46.8 -33 36.0
26 AU Rockhampton 150 28.5 -23 22.9
27 AU Sydney 151 10.6 -33 56.8
28 AU Tamworth 150 50.8 -31 5.0
29 AU Townsville 146 45.9 -19 15.2
30 AU Wagga Wagga 147 28.0 -35 9.9
31 CK Aitutaki -159 46.4 -18 49.5
32 CK Avarua -159 48.3 -21 12.2
33 FJ Lambasa 179 20.4 -16 28.0
34 FJ Nandi 177 26.6 -17 45.3
35 FJ Nausori 178 33.6 -18 2.6
36 NC Kone 164 50.3 -21 3.2
37 NC Koumac 164 15.3 -20 32.8
38 NC Lifou 167 14.4 -20 46.5
39 NC Mare 168 2.3 -21 28.9
40 NC Noumea 166 28.4 -22 15.5
41 NC Ouvea 166 34.4 -20 38.4
42 NC Touho 165 15.6 -20 47.5
43 NZ Alexandra 169 22.4 -45 12.7
44 NZ Alofi -169 55.5 -19 4.8
45 NZ Ardmore 174 58.4 -37 1.8
46 NZ Auckland 174 47.5 -37 0.5
47 NZ Chatham Island 176 27.4 -43 48.6
48 NZ Christchurch 172 31.9 -43 29.4
49 NZ Dunedin 170 11.9 -45 55.7
50 NZ Gisborne 177 58.7 -38 39.8
51 NZ Glentanner 170 7.7 -43 54.4
52 NZ Hamilton 175 19.9 -37 52.0
53 NZ Hastings 176 46.0 -39 38.8
54 NZ Hokitika 170 59.1 -42 42.8
55 NZ Invercargill 168 18.8 -46 24.7
56 NZ Kaitaia 173 17.1 -35 4.2
57 NZ Kerikeri 173 54.7 -35 15.8
58 NZ Manapouri 167 39.0 -45 32.0
59 NZ Masterton 175 38.0 -40 58.4
60 NZ Mount Cook 170 8.0 -43 45.9
61 NZ Nelson 173 13.3 -41 17.9
62 NZ New Plymouth 174 10.8 -39 0.5
63 NZ Oamaru 171 4.9 -44 58.2
64 NZ Ohakea 175 23.3 -40 12.3
65 NZ Palmerston North 175 37.0 -40 19.2
66 NZ Paraparaumu 174 59.4 -40 54.3
67 NZ Pukaki 170 7.1 -44 14.1
68 NZ Queenstown International 168 44.4 -45 1.3
69 NZ Rotorua 176 19.0 -38 6.6
70 NZ Taupo 176 5.1 -38 44.4
71 NZ Tauranga 176 11.8 -37 40.3
72 NZ Timaru 171 13.5 -44 18.2
73 NZ Waiouru 175 39.5 -39 26.8
74 NZ Wairoa 177 24.4 -39 0.4
75 NZ Wanaka 169 14.6 -44 43.5
76 NZ Wanganui 175 1.5 -39 57.7
77 NZ Wellington 174 48.3 -41 19.6
78 NZ Westport 171 34.8 -41 44.3
79 NZ Weydon 166 39.0 -77 53.0
80 NZ Whakatane 176 54.9 -37 55.2
81 NZ Whangarei 174 21.9 -35 46.1
82 NZ Whenuapai 174 37.8 -36 47.3
83 NZ Wigram 172 33.2 -43 33.1
84 NZ Woodbourne 173 52.2 -41 31.1
85 PG Port Moresby 147 13.2 - 9 26.6
86 TO Ha'Apai -174 20.5 -19 46.6
87 TO Tongatapu -175 9.0 -21 14.4
88 TO Vava'U -173 57.8 -18 35.1
89 TV Funafuti 179 13.0 - 8 31.0
90 VU Port-Vila 168 19.2 -17 42.0
91 VU Santo 167 13.4 -15 30.1
92 WF Wallis -176 12.0 -13 14.3
93 WS Faleolo -172 0.5 -13 49.8
94 WS Pago Pago -170 42.6 -14 19.8
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