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: 1/22/2025
| 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, 116.95 | 89.64 | 02/02/2025 | 15:34:48 | -73.36, 119.69 | 89.88 | 87.43 | 67 |
| 2 | 02/02/2025 | 16:24:23 | 73.26, -75.36 | 90.16 | 02/02/2025 | 16:25:31 | 73.21, -73.32 | 89.98 | 65.74 | 68 |
| 3 | 02/02/2025 | 17:15:05 | -73.14, 92.23 | 89.99 | 02/02/2025 | 17:16:15 | -73.09, 93.75 | 90.14 | 49.36 | 70 |
| 4 | 02/02/2025 | 18:05:47 | 72.97,-100.09 | 89.81 | 02/02/2025 | 18:06:59 | 72.89, -99.36 | 89.68 | 25.46 | 72 |
| 5 | 02/02/2025 | 18:56:29 | -72.84, 67.49 | 90.34 | 02/02/2025 | 18:57:43 | -72.77, 67.72 | 90.44 | 11.28 | 74 |
| 6 | 02/02/2025 | 19:47:13 | 72.77,-125.04 | 89.58 | 02/02/2025 | 19:48:23 | 72.76,-124.95 | 89.55 | 3.09 | 70 |
| 7 | 02/02/2025 | 20:37:57 | -72.75, 42.32 | 90.46 | 02/02/2025 | 20:39:05 | -72.75, 42.34 | 90.48 | 0.72 | 68 |
| 8 | 02/02/2025 | 21:28:42 | 72.72,-150.32 | 89.51 | 02/02/2025 | 21:29:45 | 72.74,-150.34 | 89.51 | 1.94 | 63 |
| 9 | 02/02/2025 | 22:19:27 | -72.75, 16.93 | 90.48 | 02/02/2025 | 22:20:27 | -72.72, 16.95 | 90.52 | 3.17 | 60 |
| 10 | 02/02/2025 | 23:10:12 | 72.73,-175.71 | 89.49 | 02/02/2025 | 23:11:07 | 72.72,-175.72 | 89.47 | 1.23 | 55 |
| 11 | 02/03/2025 | 00:00:56 | -72.71, -8.35 | 90.55 | 02/03/2025 | 00:01:49 | -72.70, -8.43 | 90.56 | 2.74 | 53 |
| 12 | 02/03/2025 | 00:51:42 | 72.73, 158.90 | 89.48 | 02/03/2025 | 00:52:28 | 72.75, 159.00 | 89.47 | 3.37 | 46 |
| 13 | 02/03/2025 | 01:42:25 | -72.71, -33.73 | 90.56 | 02/03/2025 | 01:43:09 | -72.73, -33.71 | 90.56 | 2.30 | 44 |
| 14 | 02/03/2025 | 02:33:11 | 72.74, 133.52 | 89.46 | 02/03/2025 | 02:33:49 | 72.73, 133.61 | 89.43 | 3.41 | 38 |
| 15 | 02/03/2025 | 03:23:55 | -72.72, -59.12 | 90.58 | 02/03/2025 | 03:24:31 | -72.71, -59.10 | 90.60 | 1.17 | 36 |
| 16 | 02/03/2025 | 04:14:40 | 72.69, 108.24 | 89.39 | 02/03/2025 | 04:15:11 | 72.70, 108.23 | 89.39 | 1.14 | 31 |
| 17 | 02/03/2025 | 05:05:24 | -72.67, -84.40 | 90.65 | 02/03/2025 | 05:05:53 | -72.69, -84.48 | 90.64 | 3.16 | 29 |
| 18 | 02/03/2025 | 05:56:10 | 72.70, 82.85 | 89.38 | 02/03/2025 | 05:56:33 | 72.68, 82.84 | 89.35 | 2.02 | 23 |
| 19 | 02/03/2025 | 06:46:54 | -72.68,-109.79 | 90.66 | 02/03/2025 | 06:47:15 | -72.67,-109.86 | 90.68 | 2.87 | 21 |
| 20 | 02/03/2025 | 07:37:40 | 72.71, 57.47 | 89.36 | 02/03/2025 | 07:37:54 | 72.71, 57.56 | 89.36 | 3.15 | 14 |
| 21 | 02/03/2025 | 08:28:24 | -72.68,-135.17 | 90.68 | 02/03/2025 | 08:28:36 | -72.70,-135.14 | 90.67 | 1.64 | 12 |
| 22 | 02/03/2025 | 09:19:09 | 72.66, 32.19 | 89.29 | 02/03/2025 | 09:19:16 | 72.69, 32.18 | 89.32 | 3.26 | 7 |
| 23 | 02/03/2025 | 10:09:54 | -72.69,-160.56 | 90.69 | 02/03/2025 | 10:09:58 | -72.67,-160.53 | 90.71 | 1.88 | 4 |
| 24 | 02/03/2025 | 11:00:39 | 72.67, 6.80 | 89.28 | 02/03/2025 | 11:00:38 | 72.67, 6.79 | 89.28 | 0.40 | 1 |
| 25 | 02/03/2025 | 11:51:23 | -72.64, 174.16 | 90.76 | 02/03/2025 | 11:51:20 | -72.65, 174.09 | 90.75 | 2.68 | 3 |
| 26 | 02/03/2025 | 12:42:09 | 72.67, -18.58 | 89.26 | 02/03/2025 | 12:42:00 | 72.65, -18.59 | 89.24 | 2.88 | 9 |
| 27 | 02/03/2025 | 13:32:53 | -72.65, 148.78 | 90.78 | 02/03/2025 | 13:32:42 | -72.63, 148.70 | 90.79 | 3.22 | 11 |
| 28 | 02/03/2025 | 14:23:39 | 72.68, -43.97 | 89.25 | 02/03/2025 | 14:23:21 | 72.67, -43.87 | 89.24 | 3.16 | 18 |
| 29 | 02/03/2025 | 15:14:23 | -72.65, 123.39 | 90.79 | 02/03/2025 | 15:14:03 | -72.66, 123.42 | 90.79 | 1.14 | 20 |
| 30 | 02/03/2025 | 16:05:08 | 72.63, -69.25 | 89.17 | 02/03/2025 | 16:04:43 | 72.65, -69.26 | 89.20 | 2.37 | 25 |
| 31 | 02/03/2025 | 16:55:53 | -72.66, 98.01 | 90.81 | 02/03/2025 | 16:55:25 | -72.64, 98.04 | 90.83 | 2.68 | 28 |
| 32 | 02/03/2025 | 17:46:38 | 72.64, -94.64 | 89.16 | 02/03/2025 | 17:46:05 | 72.63, -94.64 | 89.16 | 0.76 | 33 |
| 33 | 02/03/2025 | 18:37:22 | -72.61, 72.72 | 90.88 | 02/03/2025 | 18:36:47 | -72.62, 72.65 | 90.87 | 2.38 | 35 |
| 34 | 02/03/2025 | 19:28:08 | 72.64,-120.02 | 89.15 | 02/03/2025 | 19:27:26 | 72.66,-119.92 | 89.17 | 3.73 | 42 |
| 35 | 02/03/2025 | 20:18:52 | -72.62, 47.34 | 90.90 | 02/03/2025 | 20:18:08 | -72.64, 47.37 | 90.86 | 2.94 | 44 |
| 36 | 02/03/2025 | 21:09:38 | 72.65,-145.41 | 89.13 | 02/03/2025 | 21:08:48 | 72.64,-145.31 | 89.13 | 3.44 | 50 |
| 37 | 02/03/2025 | 22:00:22 | -72.62, 21.95 | 90.91 | 02/03/2025 | 21:59:30 | -72.62, 21.99 | 90.90 | 1.17 | 52 |
| 38 | 02/03/2025 | 22:51:07 | 72.60,-170.69 | 89.06 | 02/03/2025 | 22:50:10 | 72.61,-170.69 | 89.09 | 1.43 | 57 |
| 39 | 02/03/2025 | 23:41:51 | -72.58, -3.33 | 90.98 | 02/03/2025 | 23:40:52 | -72.60, -3.40 | 90.94 | 3.22 | 59 |
| 40 | 02/04/2025 | 00:32:37 | 72.61, 163.93 | 89.04 | 02/04/2025 | 00:31:32 | 72.59, 163.92 | 89.05 | 1.67 | 65 |
| 41 | 02/04/2025 | 01:23:21 | -72.59, -28.71 | 91.00 | 02/04/2025 | 01:22:14 | -72.58, -28.78 | 90.98 | 2.36 | 67 |
| 42 | 02/04/2025 | 02:14:07 | 72.61, 138.54 | 89.03 | 02/04/2025 | 02:12:53 | 72.62, 138.64 | 89.05 | 3.43 | 74 |
| 43 | 02/04/2025 | 03:04:51 | -72.59, -54.10 | 91.01 | 02/04/2025 | 03:03:36 | -72.56, -54.16 | 91.02 | 4.40 | 75 |
| 44 | 02/04/2025 | 03:55:32 | 72.36, 113.67 | 88.74 | 02/04/2025 | 03:54:20 | 72.34, 112.75 | 88.79 | 31.21 | 72 |
| 45 | 02/04/2025 | 04:46:15 | -72.29, -78.87 | 91.36 | 02/04/2025 | 04:45:03 | -72.28, -80.05 | 91.28 | 39.93 | 72 |
| 46 | 02/04/2025 | 05:36:56 | 72.06, 88.88 | 88.39 | 02/04/2025 | 05:35:47 | 72.06, 86.87 | 88.52 | 69.03 | 69 |
| 47 | 02/04/2025 | 06:27:38 | -71.94,-103.57 | 91.76 | 02/04/2025 | 06:26:31 | -71.95,-106.02 | 91.59 | 84.52 | 67 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 1/22/2025
Download SNOs between NPP and METOP-C since TLE EPOCH: 01/22/2025 in txt file.
Historial Predications of SNOs between NPP and METOP-C