Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/31/2025
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 02/02/2025 | 15:33:41 | -73.44, 116.92 | 89.63 | 02/02/2025 | 15:34:47 | -73.41, 119.78 | 89.83 | 90.84 | 66 |
| 2 | 02/02/2025 | 16:24:23 | 73.26, -75.36 | 90.16 | 02/02/2025 | 16:25:31 | 73.22, -73.32 | 89.99 | 65.85 | 68 |
| 3 | 02/02/2025 | 17:15:05 | -73.15, 92.21 | 89.98 | 02/02/2025 | 17:16:15 | -73.09, 93.74 | 90.14 | 49.75 | 70 |
| 4 | 02/02/2025 | 18:05:47 | 72.97,-100.09 | 89.81 | 02/02/2025 | 18:06:59 | 72.89, -99.35 | 89.68 | 25.36 | 72 |
| 5 | 02/02/2025 | 18:56:29 | -72.85, 67.47 | 90.33 | 02/02/2025 | 18:57:42 | -72.82, 67.82 | 90.40 | 11.96 | 73 |
| 6 | 02/02/2025 | 19:47:13 | 72.77,-125.05 | 89.57 | 02/02/2025 | 19:48:23 | 72.77,-124.95 | 89.55 | 3.17 | 70 |
| 7 | 02/02/2025 | 20:37:57 | -72.75, 42.30 | 90.46 | 02/02/2025 | 20:39:05 | -72.74, 42.33 | 90.48 | 1.54 | 68 |
| 8 | 02/02/2025 | 21:28:42 | 72.72,-150.33 | 89.50 | 02/02/2025 | 21:29:45 | 72.75,-150.33 | 89.51 | 2.75 | 63 |
| 9 | 02/02/2025 | 22:19:26 | -72.71, 17.02 | 90.53 | 02/02/2025 | 22:20:27 | -72.72, 16.94 | 90.52 | 2.87 | 61 |
| 10 | 02/02/2025 | 23:10:12 | 72.73,-175.71 | 89.49 | 02/02/2025 | 23:11:07 | 72.73,-175.72 | 89.47 | 0.37 | 55 |
| 11 | 02/03/2025 | 00:00:56 | -72.71, -8.37 | 90.54 | 02/03/2025 | 00:01:49 | -72.70, -8.44 | 90.56 | 2.85 | 53 |
| 12 | 02/03/2025 | 00:51:42 | 72.73, 158.90 | 89.47 | 02/03/2025 | 00:52:29 | 72.70, 158.90 | 89.43 | 3.25 | 47 |
| 13 | 02/03/2025 | 01:42:26 | -72.72, -33.75 | 90.56 | 02/03/2025 | 01:43:10 | -72.73, -33.72 | 90.56 | 1.58 | 44 |
| 14 | 02/03/2025 | 02:33:12 | 72.74, 133.52 | 89.46 | 02/03/2025 | 02:33:50 | 72.73, 133.62 | 89.44 | 3.27 | 38 |
| 15 | 02/03/2025 | 03:23:56 | -72.72, -59.14 | 90.57 | 02/03/2025 | 03:24:32 | -72.71, -59.11 | 90.60 | 2.06 | 36 |
| 16 | 02/03/2025 | 04:14:41 | 72.69, 108.24 | 89.39 | 02/03/2025 | 04:15:12 | 72.71, 108.23 | 89.40 | 2.10 | 31 |
| 17 | 02/03/2025 | 05:05:25 | -72.68, -84.42 | 90.64 | 02/03/2025 | 05:05:54 | -72.69, -84.49 | 90.64 | 2.52 | 29 |
| 18 | 02/03/2025 | 05:56:11 | 72.70, 82.85 | 89.37 | 02/03/2025 | 05:56:34 | 72.69, 82.85 | 89.36 | 0.93 | 23 |
| 19 | 02/03/2025 | 06:46:55 | -72.68,-109.80 | 90.66 | 02/03/2025 | 06:47:16 | -72.67,-109.87 | 90.68 | 3.11 | 21 |
| 20 | 02/03/2025 | 07:37:41 | 72.70, 57.47 | 89.36 | 02/03/2025 | 07:37:55 | 72.72, 57.57 | 89.36 | 3.72 | 14 |
| 21 | 02/03/2025 | 08:28:25 | -72.69,-135.19 | 90.67 | 02/03/2025 | 08:28:37 | -72.69,-135.15 | 90.67 | 1.30 | 12 |
| 22 | 02/03/2025 | 09:19:11 | 72.71, 32.08 | 89.34 | 02/03/2025 | 09:19:17 | 72.70, 32.18 | 89.33 | 3.52 | 6 |
| 23 | 02/03/2025 | 10:09:55 | -72.69,-160.57 | 90.69 | 02/03/2025 | 10:09:59 | -72.67,-160.54 | 90.71 | 2.65 | 4 |
| 24 | 02/03/2025 | 11:00:40 | 72.66, 6.80 | 89.27 | 02/03/2025 | 11:00:39 | 72.68, 6.80 | 89.29 | 1.42 | 1 |
| 25 | 02/03/2025 | 11:51:24 | -72.65, 174.15 | 90.76 | 02/03/2025 | 11:51:21 | -72.65, 174.08 | 90.75 | 2.24 | 3 |
| 26 | 02/03/2025 | 12:42:10 | 72.67, -18.58 | 89.26 | 02/03/2025 | 12:42:01 | 72.65, -18.59 | 89.25 | 1.60 | 9 |
| 27 | 02/03/2025 | 13:32:53 | -72.65, 148.76 | 90.77 | 02/03/2025 | 13:32:41 | -72.68, 148.80 | 90.75 | 3.21 | 12 |
| 28 | 02/03/2025 | 14:23:39 | 72.67, -43.97 | 89.24 | 02/03/2025 | 14:23:21 | 72.68, -43.87 | 89.25 | 3.52 | 18 |
| 29 | 02/03/2025 | 15:14:23 | -72.66, 123.38 | 90.79 | 02/03/2025 | 15:14:03 | -72.66, 123.41 | 90.79 | 1.29 | 20 |
| 30 | 02/03/2025 | 16:05:08 | 72.63, -69.25 | 89.17 | 02/03/2025 | 16:04:43 | 72.66, -69.25 | 89.21 | 3.71 | 25 |
| 31 | 02/03/2025 | 16:55:53 | -72.66, 97.99 | 90.80 | 02/03/2025 | 16:55:25 | -72.64, 98.03 | 90.83 | 3.28 | 28 |
| 32 | 02/03/2025 | 17:46:38 | 72.63, -94.63 | 89.16 | 02/03/2025 | 17:46:05 | 72.64, -94.63 | 89.17 | 0.70 | 33 |
| 33 | 02/03/2025 | 18:37:22 | -72.62, 72.71 | 90.87 | 02/03/2025 | 18:36:47 | -72.62, 72.65 | 90.87 | 2.11 | 35 |
| 34 | 02/03/2025 | 19:28:08 | 72.64,-120.02 | 89.14 | 02/03/2025 | 19:27:27 | 72.62,-120.02 | 89.13 | 2.32 | 41 |
| 35 | 02/03/2025 | 20:18:52 | -72.62, 47.32 | 90.89 | 02/03/2025 | 20:18:08 | -72.65, 47.37 | 90.86 | 2.70 | 44 |
| 36 | 02/03/2025 | 21:09:38 | 72.64,-145.40 | 89.13 | 02/03/2025 | 21:08:48 | 72.65,-145.30 | 89.14 | 3.46 | 50 |
| 37 | 02/03/2025 | 22:00:22 | -72.63, 21.94 | 90.90 | 02/03/2025 | 21:59:30 | -72.62, 21.98 | 90.90 | 1.58 | 52 |
| 38 | 02/03/2025 | 22:51:07 | 72.60,-170.68 | 89.06 | 02/03/2025 | 22:50:10 | 72.62,-170.68 | 89.10 | 2.97 | 57 |
| 39 | 02/03/2025 | 23:41:51 | -72.58, -3.34 | 90.98 | 02/03/2025 | 23:40:52 | -72.60, -3.40 | 90.94 | 2.78 | 59 |
| 40 | 02/04/2025 | 00:32:37 | 72.60, 163.93 | 89.04 | 02/04/2025 | 00:31:32 | 72.60, 163.93 | 89.06 | 0.06 | 65 |
| 41 | 02/04/2025 | 01:23:21 | -72.59, -28.73 | 90.99 | 02/04/2025 | 01:22:14 | -72.58, -28.78 | 90.98 | 2.18 | 67 |
| 42 | 02/04/2025 | 02:14:07 | 72.61, 138.55 | 89.02 | 02/04/2025 | 02:12:54 | 72.58, 138.55 | 89.02 | 3.07 | 73 |
| 43 | 02/04/2025 | 03:04:51 | -72.60, -54.11 | 91.01 | 02/04/2025 | 03:03:36 | -72.56, -54.17 | 91.02 | 4.43 | 75 |
| 44 | 02/04/2025 | 03:55:32 | 72.36, 113.67 | 88.73 | 02/04/2025 | 03:54:20 | 72.35, 112.76 | 88.80 | 30.92 | 72 |
| 45 | 02/04/2025 | 04:46:15 | -72.30, -78.89 | 91.35 | 02/04/2025 | 04:45:03 | -72.28, -80.06 | 91.28 | 39.62 | 72 |
| 46 | 02/04/2025 | 05:36:56 | 72.06, 88.89 | 88.38 | 02/04/2025 | 05:35:47 | 72.08, 86.88 | 88.53 | 68.84 | 69 |
| 47 | 02/04/2025 | 06:27:39 | -71.99,-103.68 | 91.70 | 02/04/2025 | 06:26:31 | -71.95,-106.02 | 91.59 | 80.88 | 68 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 1/31/2025
Download SNOs between NPP and METOP-C since TLE EPOCH: 01/31/2025 in txt file.
Historial Predications of SNOs between NPP and METOP-C