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: 1/23/2025
| 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 | -73.43, 116.96 | 89.65 | 02/02/2025 | 15:34:48 | -73.38, 119.71 | 89.87 | 87.72 | 67 |
| 2 | 02/02/2025 | 16:24:23 | 73.26, -75.35 | 90.16 | 02/02/2025 | 16:25:32 | 73.17, -73.40 | 89.95 | 63.15 | 69 |
| 3 | 02/02/2025 | 17:15:05 | -73.13, 92.24 | 90.00 | 02/02/2025 | 17:16:15 | -73.10, 93.78 | 90.13 | 49.64 | 70 |
| 4 | 02/02/2025 | 18:05:47 | 72.96,-100.07 | 89.81 | 02/02/2025 | 18:06:59 | 72.90, -99.33 | 89.69 | 25.18 | 72 |
| 5 | 02/02/2025 | 18:56:29 | -72.84, 67.50 | 90.35 | 02/02/2025 | 18:57:43 | -72.78, 67.75 | 90.43 | 10.15 | 74 |
| 6 | 02/02/2025 | 19:47:12 | 72.71,-124.93 | 89.51 | 02/02/2025 | 19:48:24 | 72.73,-125.03 | 89.52 | 3.84 | 72 |
| 7 | 02/02/2025 | 20:37:57 | -72.74, 42.33 | 90.47 | 02/02/2025 | 20:39:05 | -72.76, 42.36 | 90.47 | 2.44 | 68 |
| 8 | 02/02/2025 | 21:28:42 | 72.72,-150.31 | 89.50 | 02/02/2025 | 21:29:46 | 72.70,-150.42 | 89.48 | 3.71 | 64 |
| 9 | 02/02/2025 | 22:19:27 | -72.75, 16.94 | 90.49 | 02/02/2025 | 22:20:27 | -72.74, 16.98 | 90.51 | 1.48 | 60 |
| 10 | 02/02/2025 | 23:10:12 | 72.72,-175.70 | 89.48 | 02/02/2025 | 23:11:07 | 72.73,-175.70 | 89.48 | 1.30 | 55 |
| 11 | 02/03/2025 | 00:00:56 | -72.70, -8.34 | 90.56 | 02/03/2025 | 00:01:49 | -72.72, -8.40 | 90.55 | 2.86 | 53 |
| 12 | 02/03/2025 | 00:51:42 | 72.73, 158.92 | 89.47 | 02/03/2025 | 00:52:29 | 72.71, 158.92 | 89.44 | 1.71 | 47 |
| 13 | 02/03/2025 | 01:42:26 | -72.71, -33.72 | 90.57 | 02/03/2025 | 01:43:11 | -72.69, -33.79 | 90.59 | 2.48 | 45 |
| 14 | 02/03/2025 | 02:33:11 | 72.68, 133.64 | 89.40 | 02/03/2025 | 02:33:51 | 72.69, 133.54 | 89.40 | 3.52 | 40 |
| 15 | 02/03/2025 | 03:23:55 | -72.71, -59.11 | 90.59 | 02/03/2025 | 03:24:31 | -72.72, -59.07 | 90.58 | 1.97 | 36 |
| 16 | 02/03/2025 | 04:14:40 | 72.69, 108.25 | 89.38 | 02/03/2025 | 04:15:11 | 72.72, 108.26 | 89.41 | 3.58 | 31 |
| 17 | 02/03/2025 | 05:05:25 | -72.72, -84.49 | 90.60 | 02/03/2025 | 05:05:53 | -72.70, -84.45 | 90.62 | 2.00 | 28 |
| 18 | 02/03/2025 | 05:56:10 | 72.69, 82.87 | 89.37 | 02/03/2025 | 05:56:33 | 72.70, 82.87 | 89.37 | 0.58 | 23 |
| 19 | 02/03/2025 | 06:46:54 | -72.67,-109.77 | 90.67 | 02/03/2025 | 06:47:15 | -72.68,-109.84 | 90.66 | 2.38 | 21 |
| 20 | 02/03/2025 | 07:37:40 | 72.70, 57.48 | 89.35 | 02/03/2025 | 07:37:55 | 72.68, 57.49 | 89.33 | 2.45 | 15 |
| 21 | 02/03/2025 | 08:28:24 | -72.68,-135.16 | 90.69 | 02/03/2025 | 08:28:37 | -72.66,-135.22 | 90.70 | 2.76 | 13 |
| 22 | 02/03/2025 | 09:19:09 | 72.65, 32.20 | 89.28 | 02/03/2025 | 09:19:17 | 72.65, 32.10 | 89.29 | 3.31 | 8 |
| 23 | 02/03/2025 | 10:09:54 | -72.68,-160.54 | 90.70 | 02/03/2025 | 10:09:58 | -72.69,-160.50 | 90.70 | 1.63 | 4 |
| 24 | 02/03/2025 | 11:00:39 | 72.66, 6.82 | 89.27 | 02/03/2025 | 11:00:38 | 72.68, 6.82 | 89.29 | 2.83 | 1 |
| 25 | 02/03/2025 | 11:51:24 | -72.69, 174.07 | 90.72 | 02/03/2025 | 11:51:20 | -72.67, 174.12 | 90.74 | 2.63 | 4 |
| 26 | 02/03/2025 | 12:42:09 | 72.66, -18.57 | 89.25 | 02/03/2025 | 12:42:00 | 72.66, -18.56 | 89.25 | 0.28 | 9 |
| 27 | 02/03/2025 | 13:32:53 | -72.64, 148.79 | 90.79 | 02/03/2025 | 13:32:42 | -72.65, 148.73 | 90.78 | 2.00 | 11 |
| 28 | 02/03/2025 | 14:23:39 | 72.67, -43.95 | 89.24 | 02/03/2025 | 14:23:22 | 72.64, -43.95 | 89.21 | 3.23 | 17 |
| 29 | 02/03/2025 | 15:14:23 | -72.65, 123.41 | 90.80 | 02/03/2025 | 15:14:04 | -72.62, 123.35 | 90.82 | 3.19 | 19 |
| 30 | 02/03/2025 | 16:05:08 | 72.62, -69.23 | 89.17 | 02/03/2025 | 16:04:44 | 72.62, -69.33 | 89.17 | 3.26 | 24 |
| 31 | 02/03/2025 | 16:55:53 | -72.65, 98.02 | 90.82 | 02/03/2025 | 16:55:25 | -72.65, 98.07 | 90.81 | 1.57 | 28 |
| 32 | 02/03/2025 | 17:46:38 | 72.63, -94.62 | 89.15 | 02/03/2025 | 17:46:05 | 72.65, -94.61 | 89.18 | 2.06 | 33 |
| 33 | 02/03/2025 | 18:37:22 | -72.61, 72.74 | 90.89 | 02/03/2025 | 18:36:47 | -72.63, 72.68 | 90.85 | 3.27 | 35 |
| 34 | 02/03/2025 | 19:28:08 | 72.63,-120.01 | 89.14 | 02/03/2025 | 19:27:27 | 72.62,-120.00 | 89.14 | 1.04 | 41 |
| 35 | 02/03/2025 | 20:18:52 | -72.61, 47.35 | 90.90 | 02/03/2025 | 20:18:09 | -72.61, 47.30 | 90.89 | 1.82 | 43 |
| 36 | 02/03/2025 | 21:09:37 | 72.59,-145.29 | 89.07 | 02/03/2025 | 21:08:49 | 72.60,-145.38 | 89.10 | 3.51 | 48 |
| 37 | 02/03/2025 | 22:00:22 | -72.62, 21.97 | 90.92 | 02/03/2025 | 21:59:30 | -72.64, 22.02 | 90.89 | 2.88 | 52 |
| 38 | 02/03/2025 | 22:51:07 | 72.59,-170.67 | 89.05 | 02/03/2025 | 22:50:11 | 72.58,-170.76 | 89.06 | 3.40 | 56 |
| 39 | 02/03/2025 | 23:41:52 | -72.62, -3.42 | 90.93 | 02/03/2025 | 23:40:52 | -72.62, -3.37 | 90.93 | 1.85 | 60 |
| 40 | 02/04/2025 | 00:32:37 | 72.60, 163.94 | 89.04 | 02/04/2025 | 00:31:32 | 72.61, 163.95 | 89.06 | 1.27 | 65 |
| 41 | 02/04/2025 | 01:23:21 | -72.58, -28.70 | 91.00 | 02/04/2025 | 01:22:14 | -72.59, -28.75 | 90.97 | 2.56 | 67 |
| 42 | 02/04/2025 | 02:14:07 | 72.60, 138.56 | 89.02 | 02/04/2025 | 02:12:54 | 72.59, 138.57 | 89.02 | 1.88 | 73 |
| 43 | 02/04/2025 | 03:04:51 | -72.58, -54.08 | 91.02 | 02/04/2025 | 03:03:36 | -72.57, -54.13 | 91.01 | 1.95 | 75 |
| 44 | 02/04/2025 | 03:55:32 | 72.35, 113.68 | 88.73 | 02/04/2025 | 03:54:20 | 72.36, 112.78 | 88.80 | 30.57 | 72 |
| 45 | 02/04/2025 | 04:46:15 | -72.28, -78.86 | 91.37 | 02/04/2025 | 04:45:03 | -72.30, -80.02 | 91.27 | 39.36 | 72 |
| 46 | 02/04/2025 | 05:36:56 | 72.05, 88.90 | 88.38 | 02/04/2025 | 05:35:47 | 72.08, 86.90 | 88.54 | 68.53 | 69 |
| 47 | 02/04/2025 | 06:27:39 | -71.98,-103.65 | 91.72 | 02/04/2025 | 06:26:31 | -71.97,-105.99 | 91.57 | 80.51 | 68 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 1/23/2025
Download SNOs between NPP and METOP-C since TLE EPOCH: 01/23/2025 in txt file.
Historial Predications of SNOs between NPP and METOP-C