Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/29/2025
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
1 | 05/04/2025 | 21:45:23 | 73.29,-156.06 | 57.19 | 05/04/2025 | 21:46:30 | 73.24,-153.55 | 57.01 | 80.66 | 67 |
2 | 05/04/2025 | 22:36:05 | -73.18, 11.51 | 122.95 | 05/04/2025 | 22:37:14 | -73.13, 13.54 | 123.10 | 65.71 | 69 |
3 | 05/04/2025 | 23:26:47 | 72.99, 179.22 | 56.84 | 05/04/2025 | 23:27:58 | 72.92,-179.58 | 56.70 | 39.97 | 71 |
4 | 05/05/2025 | 00:17:29 | -72.88, -13.22 | 123.30 | 05/05/2025 | 00:18:41 | -72.86, -12.37 | 123.37 | 27.77 | 72 |
5 | 05/05/2025 | 01:08:11 | 72.69, 154.48 | 56.49 | 05/05/2025 | 01:09:24 | 72.70, 154.62 | 56.48 | 4.53 | 73 |
6 | 05/05/2025 | 01:58:54 | -72.63, -38.07 | 123.59 | 05/05/2025 | 02:00:07 | -72.64, -38.17 | 123.59 | 3.64 | 73 |
7 | 05/05/2025 | 02:49:40 | 72.64, 129.21 | 56.42 | 05/05/2025 | 02:50:47 | 72.63, 129.14 | 56.40 | 2.85 | 67 |
8 | 05/05/2025 | 03:40:24 | -72.63, -63.45 | 123.61 | 05/05/2025 | 03:41:29 | -72.63, -63.54 | 123.62 | 3.10 | 65 |
9 | 05/05/2025 | 04:31:10 | 72.64, 103.83 | 56.40 | 05/05/2025 | 04:32:08 | 72.66, 103.87 | 56.41 | 2.26 | 58 |
10 | 05/05/2025 | 05:21:54 | -72.63, -88.83 | 123.63 | 05/05/2025 | 05:22:50 | -72.66, -88.81 | 123.61 | 3.25 | 56 |
11 | 05/05/2025 | 06:12:40 | 72.65, 78.45 | 56.38 | 05/05/2025 | 06:13:30 | 72.64, 78.49 | 56.37 | 1.41 | 50 |
12 | 05/05/2025 | 07:03:24 | -72.63,-114.20 | 123.65 | 05/05/2025 | 07:04:12 | -72.64,-114.19 | 123.65 | 1.26 | 48 |
13 | 05/05/2025 | 07:54:10 | 72.65, 53.07 | 56.37 | 05/05/2025 | 07:54:52 | 72.63, 53.12 | 56.33 | 2.80 | 42 |
14 | 05/05/2025 | 08:44:54 | -72.63,-139.58 | 123.66 | 05/05/2025 | 08:45:34 | -72.62,-139.56 | 123.68 | 1.19 | 40 |
15 | 05/05/2025 | 09:35:39 | 72.60, 27.80 | 56.29 | 05/05/2025 | 09:36:14 | 72.61, 27.74 | 56.30 | 2.18 | 35 |
16 | 05/05/2025 | 10:26:24 | -72.64,-164.96 | 123.68 | 05/05/2025 | 10:26:56 | -72.61,-164.94 | 123.72 | 3.17 | 32 |
17 | 05/05/2025 | 11:17:09 | 72.60, 2.42 | 56.28 | 05/05/2025 | 11:17:36 | 72.59, 2.37 | 56.26 | 1.95 | 27 |
18 | 05/05/2025 | 12:07:53 | -72.59, 169.76 | 123.76 | 05/05/2025 | 12:08:18 | -72.59, 169.69 | 123.75 | 2.57 | 25 |
19 | 05/05/2025 | 12:58:39 | 72.60, -22.96 | 56.26 | 05/05/2025 | 12:58:57 | 72.63, -22.90 | 56.27 | 3.20 | 18 |
20 | 05/05/2025 | 13:49:23 | -72.59, 144.39 | 123.77 | 05/05/2025 | 13:49:40 | -72.57, 144.31 | 123.79 | 2.91 | 17 |
21 | 05/05/2025 | 14:40:09 | 72.61, -48.34 | 56.24 | 05/05/2025 | 14:40:19 | 72.61, -48.28 | 56.24 | 2.03 | 10 |
22 | 05/05/2025 | 15:30:53 | -72.59, 119.01 | 123.79 | 05/05/2025 | 15:31:01 | -72.61, 119.04 | 123.78 | 2.23 | 8 |
23 | 05/05/2025 | 16:21:39 | 72.61, -73.72 | 56.22 | 05/05/2025 | 16:21:41 | 72.59, -73.65 | 56.20 | 2.66 | 2 |
24 | 05/05/2025 | 17:12:23 | -72.59, 93.63 | 123.81 | 05/05/2025 | 17:12:23 | -72.59, 93.67 | 123.81 | 1.27 | 0 |
25 | 05/05/2025 | 18:03:08 | 72.56, -98.99 | 56.15 | 05/05/2025 | 18:03:03 | 72.58, -99.03 | 56.17 | 2.26 | 5 |
26 | 05/05/2025 | 18:53:53 | -72.59, 68.25 | 123.83 | 05/05/2025 | 18:53:45 | -72.57, 68.29 | 123.85 | 2.66 | 8 |
27 | 05/05/2025 | 19:44:38 | 72.56,-124.37 | 56.13 | 05/05/2025 | 19:44:25 | 72.56,-124.40 | 56.13 | 1.14 | 13 |
28 | 05/05/2025 | 20:35:22 | -72.54, 42.98 | 123.90 | 05/05/2025 | 20:35:07 | -72.56, 42.92 | 123.88 | 2.31 | 15 |
29 | 05/05/2025 | 21:26:08 | 72.56,-149.75 | 56.11 | 05/05/2025 | 21:25:47 | 72.54,-149.78 | 56.10 | 2.56 | 21 |
30 | 05/05/2025 | 22:16:52 | -72.55, 17.60 | 123.92 | 05/05/2025 | 22:16:29 | -72.54, 17.54 | 123.92 | 2.02 | 23 |
31 | 05/05/2025 | 23:07:38 | 72.56,-175.13 | 56.10 | 05/05/2025 | 23:07:08 | 72.57,-175.05 | 56.11 | 2.83 | 30 |
32 | 05/05/2025 | 23:58:22 | -72.55, -7.78 | 123.94 | 05/05/2025 | 23:57:50 | -72.57, -7.73 | 123.91 | 3.18 | 32 |
33 | 05/06/2025 | 00:49:08 | 72.57, 159.49 | 56.08 | 05/06/2025 | 00:48:30 | 72.56, 159.58 | 56.07 | 2.86 | 38 |
34 | 05/06/2025 | 01:39:52 | -72.55, -33.16 | 123.95 | 05/06/2025 | 01:39:12 | -72.56, -33.10 | 123.94 | 1.93 | 40 |
35 | 05/06/2025 | 02:30:37 | 72.52, 134.22 | 56.00 | 05/06/2025 | 02:29:52 | 72.54, 134.20 | 56.04 | 2.65 | 45 |
36 | 05/06/2025 | 03:21:22 | -72.55, -58.54 | 123.97 | 05/06/2025 | 03:20:34 | -72.54, -58.48 | 123.98 | 2.50 | 48 |
37 | 05/06/2025 | 04:12:07 | 72.52, 108.84 | 55.99 | 05/06/2025 | 04:11:14 | 72.52, 108.83 | 56.00 | 0.66 | 53 |
38 | 05/06/2025 | 05:02:51 | -72.50, -83.81 | 124.04 | 05/06/2025 | 05:01:56 | -72.52, -83.85 | 124.01 | 2.39 | 55 |
39 | 05/06/2025 | 05:53:36 | 72.52, 83.46 | 55.97 | 05/06/2025 | 05:52:35 | 72.51, 83.45 | 55.97 | 1.74 | 61 |
40 | 05/06/2025 | 06:44:20 | -72.50,-109.19 | 124.06 | 05/06/2025 | 06:43:17 | -72.50,-109.23 | 124.05 | 1.23 | 63 |
41 | 05/06/2025 | 07:35:06 | 72.52, 58.08 | 55.95 | 05/06/2025 | 07:33:56 | 72.54, 58.18 | 55.98 | 3.68 | 70 |
42 | 05/06/2025 | 08:25:50 | -72.51,-134.57 | 124.08 | 05/06/2025 | 08:24:39 | -72.49,-134.60 | 124.08 | 2.51 | 71 |
43 | 05/06/2025 | 09:16:34 | 72.42, 32.91 | 55.82 | 05/06/2025 | 09:15:20 | 72.42, 32.60 | 55.85 | 10.42 | 74 |
44 | 05/06/2025 | 10:07:17 | -72.36,-159.64 | 124.26 | 05/06/2025 | 10:06:03 | -72.37,-160.18 | 124.21 | 18.11 | 74 |
45 | 05/06/2025 | 10:57:58 | 72.12, 8.13 | 55.48 | 05/06/2025 | 10:56:48 | 72.09, 6.63 | 55.54 | 51.56 | 70 |
46 | 05/06/2025 | 11:48:41 | -72.05, 175.57 | 124.61 | 05/06/2025 | 11:47:31 | -72.04, 173.85 | 124.52 | 59.00 | 70 |
47 | 05/06/2025 | 12:39:22 | 71.81, -16.66 | 55.13 | 05/06/2025 | 12:38:15 | 71.82, -19.23 | 55.27 | 89.16 | 67 |
48 | 05/06/2025 | 13:30:05 | -71.75, 150.77 | 124.95 | 05/06/2025 | 13:28:59 | -71.72, 147.91 | 124.83 | 99.98 | 66 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/29/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 04/29/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C