GEMMA FRISIUS PREDICTIONS
GEMMA FRISIUS
Searching for Sun Angle = -0.8172° over feature at 13.300°E 34.200°S
Moon librations, elongation and percent illumination calculated for a geocentric observer
Sun Angle Sub-Solar Point Librations Phase
Date Time UT Altitude Azimuth Colong Lat. Long. Lat. Elong. %Illum. Age
1/19/2021 17:34:29 -0.8172 91.8142 345.004 -1.041 2.776 5.925 77.586 39.381 6.524 *+
2/18/2021 07:20:46 -0.8172 92.3621 344.696 -1.494 -0.421 3.595 74.064 36.398 6.510 *+
3/19/2021 21:00:19 -0.8172 92.3860 344.682 -1.513 -3.574 0.416 70.957 33.808 6.444 *+
4/18/2021 10:17:28 -0.8172 91.8994 344.956 -1.111 -6.045 -2.897 68.862 32.085 6.324 *+
5/17/2021 23:02:53 -0.8172 91.0585 345.429 -0.416 -7.260 -5.548 68.182 31.529 6.169 *+
6/16/2021 11:16:15 -0.8172 90.0991 345.968 0.377 -6.897 -6.773 69.042 32.226 6.016 *+
7/15/2021 23:05:20 -0.8172 89.2705 346.434 1.063 -5.034 -6.056 71.258 34.046 5.909 *+
8/14/2021 10:42:50 -0.8172 88.7848 346.707 1.464 -2.127 -3.422 74.387 36.657 5.870 *+
9/12/2021 22:23:15 -0.8172 88.7750 346.713 1.472 1.209 0.379 77.799 39.550 5.897 *+
10/12/2021 10:20:46 -0.8172 89.2609 346.439 1.071 4.378 4.066 80.778 42.108 5.969 *+
11/10/2021 22:47:30 -0.8172 90.1272 345.953 0.354 6.789 6.394 82.683 43.757 6.064 *+
12/10/2021 11:51:01 -0.8172 91.1352 345.386 -0.479 7.879 6.703 83.108 44.128 6.172 *+
1/9/2022 01:30:31 -0.8172 91.9839 344.909 -1.181 7.327 5.081 82.012 43.181 6.290 *+
2/7/2022 15:34:11 -0.8172 92.4124 344.668 -1.535 5.265 2.162 79.732 41.218 6.408 *+
3/9/2022 05:40:52 -0.8172 92.2975 344.732 -1.440 2.239 -1.216 76.859 38.761 6.504 *+
4/7/2022 19:27:11 -0.8172 91.6906 345.074 -0.939 -1.031 -4.244 74.014 36.354 6.544 *+
5/7/2022 08:36:01 -0.8172 90.7825 345.584 -0.188 -3.895 -6.259 71.679 34.403 6.505 *+
6/5/2022 21:01:27 -0.8172 89.8282 346.121 0.601 -5.908 -6.802 70.141 33.131 6.397 *+
7/5/2022 08:48:43 -0.8172 89.0755 346.544 1.224 -6.835 -5.671 69.550 32.643 6.247 *+
8/3/2022 20:11:13 -0.8172 88.7141 346.747 1.523 -6.566 -3.008 69.996 33.007 6.095 *+
9/2/2022 07:27:15 -0.8172 88.8408 346.676 1.418 -5.040 0.611 71.523 34.266 5.965 *+
10/1/2022 18:57:06 -0.8172 89.4359 346.341 0.926 -2.304 4.170 74.016 36.346 5.877 *+
10/31/2022 06:59:59 -0.8172 90.3542 345.825 0.166 1.256 6.443 77.045 38.908 5.841 *+
11/29/2022 19:49:47 -0.8172 91.3436 345.269 -0.652 4.757 6.536 79.875 41.332 5.870 *+
12/29/2022 09:29:25 -0.8172 92.1090 344.838 -1.285 7.133 4.427 81.753 42.953 5.967 *+
1/27/2023 23:46:55 -0.8172 92.4117 344.668 -1.535 7.773 0.971 82.271 43.404 6.121 *+
2/26/2023 14:17:04 -0.8172 92.1613 344.809 -1.328 6.771 -2.639 81.503 42.741 6.299 *+
3/28/2023 04:29:59 -0.8172 91.4472 345.211 -0.737 4.635 -5.406 79.812 41.285 6.463 *+
4/26/2023 18:01:37 -0.8172 90.4913 345.748 0.053 1.916 -6.754 77.595 39.386 6.576 *+
5/26/2023 06:40:31 -0.8172 89.5632 346.270 0.821 -0.956 -6.508 75.168 37.325 6.616 *+
6/24/2023 18:28:45 -0.8172 88.9037 346.640 1.366 -3.638 -4.800 72.804 35.339 6.577 *+
7/24/2023 05:39:33 -0.8172 88.6757 346.768 1.555 -5.776 -1.988 70.813 33.684 6.464 *+
8/22/2023 16:34:02 -0.8172 88.9379 346.621 1.338 -6.959 1.370 69.569 32.660 6.289 *+
9/21/2023 03:37:53 -0.8172 89.6323 346.231 0.763 -6.774 4.509 69.451 32.562 6.082 *+
10/20/2023 15:17:08 -0.8172 90.5866 345.694 -0.026 -5.000 6.498 70.684 33.574 5.890 *+
11/19/2023 03:52:01 -0.8172 91.5407 345.158 -0.815 -1.895 6.483 73.141 35.614 5.767 *+
12/18/2023 17:29:31 -0.8172 92.2106 344.781 -1.369 1.707 4.202 76.287 38.265 5.748 *+
1/17/2024 07:58:04 -0.8172 92.3836 344.684 -1.511 4.807 0.400 79.342 40.875 5.834 *+
2/15/2024 22:49:04 -0.8172 92.0044 344.897 -1.198 6.761 -3.472 81.604 42.824 5.993 *+
3/16/2024 13:26:38 -0.8172 91.1984 345.350 -0.532 7.359 -6.089 82.661 43.740 6.185 *+
4/15/2024 03:20:11 -0.8172 90.2147 345.903 0.282 6.629 -6.840 82.403 43.518 6.374 *+
5/14/2024 16:13:01 -0.8172 89.3329 346.399 1.011 4.749 -5.810 80.943 42.257 6.535 *+
6/13/2024 04:04:18 -0.8172 88.7817 346.709 1.467 2.061 -3.476 78.555 40.206 6.643 *+
7/12/2024 15:06:50 -0.8172 88.6934 346.758 1.540 -0.964 -0.442 75.640 37.724 6.673 *+
8/11/2024 01:43:50 -0.8172 89.0872 346.537 1.214 -3.794 2.677 72.680 35.236 6.605 *+
9/9/2024 12:25:06 -0.8172 89.8685 346.098 0.568 -5.906 5.267 70.193 33.174 6.437 *+
10/8/2024 23:42:02 -0.8172 90.8416 345.551 -0.237 -6.864 6.692 68.669 31.926 6.203 *+
11/7/2024 12:00:32 -0.8172 91.7432 345.044 -0.982 -6.430 6.380 68.501 31.788 5.968 *+
12/7/2024 01:32:09 -0.8172 92.3055 344.728 -1.447 -4.650 4.084 69.890 32.922 5.799 *+
1/5/2025 16:07:12 -0.8172 92.3460 344.705 -1.480 -1.832 0.280 72.733 35.274 5.736 *+
2/4/2025 07:15:17 -0.8172 91.8457 344.986 -1.067 1.533 -3.713 76.482 38.431 5.777 *+
3/5/2025 22:15:26 -0.8172 90.9634 345.483 -0.337 4.750 -6.322 80.189 41.601 5.896 *+
4/4/2025 12:30:36 -0.8172 89.9714 346.040 0.483 6.980 -6.678 82.868 43.916 6.064 *+
5/4/2025 01:38:24 -0.8172 89.1535 346.500 1.159 7.645 -4.980 83.921 44.832 6.255 *+
6/2/2025 13:34:38 -0.8172 88.7216 346.743 1.517 6.727 -2.051 83.275 44.272 6.439 *+
7/2/2025 00:31:41 -0.8172 88.7748 346.713 1.473 4.636 1.219 81.237 42.511 6.583 *+
7/31/2025 10:54:43 -0.8172 89.2921 346.422 1.045 1.910 4.118 78.293 39.982 6.655 *+
8/29/2025 21:17:06 -0.8172 90.1441 345.943 0.340 -0.959 6.120 74.961 37.151 6.632 *+
9/28/2025 08:14:27 -0.8172 91.1161 345.397 -0.464 -3.576 6.829 71.750 34.463 6.514 *+
10/27/2025 20:16:55 -0.8172 91.9465 344.930 -1.150 -5.611 5.980 69.169 32.336 6.328 *+
11/26/2025 09:39:49 -0.8172 92.3889 344.681 -1.516 -6.744 3.543 67.747 31.179 6.120 *+
12/26/2025 00:16:05 -0.8172 92.2945 344.734 -1.438 -6.616 -0.070 67.988 31.372 5.939 *+
1/24/2026 15:35:30 -0.8172 91.6810 345.079 -0.931 -4.920 -3.842 70.137 33.124 5.822 *+
2/23/2026 06:54:10 -0.8172 90.7381 345.609 -0.151 -1.756 -6.358 73.835 36.196 5.787 *+
3/24/2026 21:29:34 -0.8172 89.7559 346.161 0.661 2.041 -6.551 78.066 39.779 5.838 *+
4/23/2026 10:53:22 -0.8172 89.0168 346.577 1.272 5.253 -4.440 81.616 42.831 5.959 *+
5/22/2026 22:57:12 -0.8172 88.7115 346.748 1.525 7.091 -1.019 83.673 44.613 6.122 *+
6/21/2026 09:52:10 -0.8172 88.9032 346.641 1.366 7.448 2.504 84.011 44.909 6.290 *+
7/20/2026 20:04:58 -0.8172 89.5312 346.288 0.847 6.575 5.234 82.824 43.881 6.431 *+
8/19/2026 06:12:03 -0.8172 90.4347 345.780 0.100 4.765 6.678 80.472 41.852 6.524 *+
9/17/2026 16:52:46 -0.8172 91.3845 345.246 -0.686 2.265 6.636 77.366 39.191 6.560 *+
10/17/2026 04:40:40 -0.8172 92.1257 344.829 -1.298 -0.664 5.129 73.964 36.313 6.535 *+
11/15/2026 17:54:07 -0.8172 92.4377 344.653 -1.556 -3.640 2.392 70.821 33.696 6.453 *+
12/15/2026 08:28:28 -0.8172 92.2081 344.783 -1.366 -6.087 -1.059 68.589 31.864 6.317 *+
1/13/2027 23:54:33 -0.8172 91.4910 345.186 -0.774 -7.298 -4.376 67.880 31.287 6.146 *+
2/12/2027 15:27:08 -0.8172 90.5038 345.741 0.043 -6.743 -6.487 68.995 32.191 5.980 *+
3/14/2027 06:19:52 -0.8172 89.5490 346.278 0.832 -4.470 -6.497 71.694 34.409 5.868 *+
4/12/2027 19:59:24 -0.8172 88.9022 346.641 1.367 -1.187 -4.262 75.257 37.392 5.839 *+
5/12/2027 08:13:14 -0.8172 88.7282 346.739 1.511 2.200 -0.605 78.790 40.397 5.885 *+
6/10/2027 19:10:31 -0.8172 89.0526 346.557 1.243 5.041 3.140 81.542 42.766 5.979 *+
7/10/2027 05:18:16 -0.8172 89.7763 346.150 0.644 6.953 5.820 83.063 44.084 6.095 *+
8/8/2027 15:14:51 -0.8172 90.7111 345.624 -0.129 7.674 6.833 83.186 44.193 6.215 *+
9/7/2027 01:42:14 -0.8172 91.6185 345.114 -0.879 7.045 6.105 81.963 43.137 6.334 *+
10/6/2027 13:16:45 -0.8172 92.2553 344.756 -1.405 5.098 3.929 79.634 41.132 6.445 *+
11/5/2027 02:19:33 -0.8172 92.4302 344.658 -1.550 2.136 0.830 76.625 38.562 6.530 *+
12/4/2027 16:48:33 -0.8172 92.0692 344.861 -1.252 -1.268 -2.506 73.519 35.942 6.558 *+
1/3/2028 08:16:28 -0.8172 91.2618 345.315 -0.584 -4.368 -5.287 70.940 33.795 6.503 *+
2/1/2028 23:57:58 -0.8172 90.2490 345.884 0.253 -6.472 -6.734 69.384 32.513 6.365 *+
3/2/2028 15:04:08 -0.8172 89.3400 346.395 1.005 -7.171 -6.311 69.100 32.278 6.185 *+
4/1/2028 04:57:31 -0.8172 88.7984 346.699 1.453 -6.414 -3.994 70.097 33.091 6.018 *+
4/30/2028 17:21:58 -0.8172 88.7594 346.721 1.485 -4.381 -0.408 72.201 34.829 5.899 *+
5/30/2028 04:24:40 -0.8172 89.2096 346.468 1.113 -1.376 3.322 75.053 37.217 5.839 *+
6/28/2028 14:32:21 -0.8172 90.0142 346.016 0.448 2.106 5.989 78.100 39.806 5.837 *+
7/28/2028 00:24:02 -0.8172 90.9614 345.484 -0.336 5.321 6.779 80.691 42.031 5.890 *+
8/26/2028 10:42:36 -0.8172 91.8090 345.007 -1.037 7.466 5.551 82.267 43.394 5.999 *+
9/24/2028 22:05:42 -0.8172 92.3303 344.714 -1.467 8.017 2.785 82.525 43.621 6.154 *+
10/24/2028 10:56:31 -0.8172 92.3663 344.693 -1.497 6.925 -0.684 81.490 42.730 6.333 *+
11/23/2028 01:16:02 -0.8172 91.8820 344.966 -1.097 4.547 -3.935 79.465 40.988 6.499 *+
12/22/2028 16:40:07 -0.8172 91.0006 345.462 -0.368 1.459 -6.165 76.885 38.785 6.607 *+
1/21/2029 08:25:03 -0.8172 89.9828 346.034 0.474 -1.746 -6.830 74.193 36.507 6.625 *+
2/19/2029 23:40:38 -0.8172 89.1389 346.508 1.171 -4.558 -5.759 71.776 34.486 6.548 *+
3/21/2029 13:46:00 -0.8172 88.7152 346.746 1.522 -6.549 -3.202 70.003 33.019 6.394 *+
4/20/2029 02:21:24 -0.8172 88.8142 346.691 1.440 -7.337 0.223 69.228 32.381 6.195 *+
5/19/2029 13:31:50 -0.8172 89.3837 346.370 0.969 -6.635 3.639 69.711 32.773 5.993 *+
6/17/2029 23:43:15 -0.8172 90.2548 345.881 0.249 -4.410 6.080 71.473 34.223 5.828 *+
7/17/2029 09:34:35 -0.8172 91.1972 345.351 -0.531 -1.058 6.732 74.206 36.504 5.739 *+
8/15/2029 19:48:38 -0.8172 91.9702 344.916 -1.170 2.596 5.277 77.322 39.142 5.745 *+
9/14/2029 07:03:08 -0.8172 92.3681 344.692 -1.499 5.620 2.126 80.126 41.546 5.846 *+
10/13/2029 19:42:14 -0.8172 92.2673 344.749 -1.415 7.383 -1.682 82.036 43.197 6.019 *+
11/12/2029 09:49:29 -0.8172 91.6714 345.084 -0.923 7.673 -4.926 82.717 43.789 6.226 *+
12/12/2029 01:04:41 -0.8172 90.7346 345.611 -0.148 6.553 -6.675 82.083 43.244 6.425 *+
* = Target feature on visible disk
+ = Azimuth of Sun within 5.00° of target (= 90.831°)
*** search completed ***