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: 3/25/2025
| 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 | 03/26/2025 | 10:03:02 | 73.52, 19.50 | 71.37 | 03/26/2025 | 10:04:08 | 73.46, 22.44 | 71.16 | 93.35 | 66 |
| 2 | 03/26/2025 | 10:53:44 | -73.45,-173.02 | 108.72 | 03/26/2025 | 10:54:51 | -73.43,-170.31 | 108.90 | 85.91 | 67 |
| 3 | 03/26/2025 | 11:44:26 | 73.23, -5.22 | 71.03 | 03/26/2025 | 11:45:35 | 73.19, -3.50 | 70.88 | 55.49 | 69 |
| 4 | 03/26/2025 | 12:35:08 | -73.16, 162.25 | 109.07 | 03/26/2025 | 12:36:19 | -73.11, 163.64 | 109.21 | 45.20 | 71 |
| 5 | 03/26/2025 | 13:25:50 | 72.94, -29.97 | 70.68 | 03/26/2025 | 13:27:03 | 72.87, -29.54 | 70.56 | 16.52 | 73 |
| 6 | 03/26/2025 | 14:16:32 | -72.88, 137.50 | 109.42 | 03/26/2025 | 14:17:46 | -72.83, 137.71 | 109.49 | 8.56 | 74 |
| 7 | 03/26/2025 | 15:07:17 | 72.81, -55.05 | 70.50 | 03/26/2025 | 15:08:26 | 72.79, -55.03 | 70.47 | 1.56 | 69 |
| 8 | 03/26/2025 | 15:58:00 | -72.79, 112.31 | 109.54 | 03/26/2025 | 15:59:08 | -72.81, 112.33 | 109.53 | 2.51 | 68 |
| 9 | 03/26/2025 | 16:48:46 | 72.77, -80.34 | 70.43 | 03/26/2025 | 16:49:48 | 72.77, -80.42 | 70.42 | 2.65 | 62 |
| 10 | 03/26/2025 | 17:39:30 | -72.80, 86.91 | 109.55 | 03/26/2025 | 17:40:30 | -72.79, 86.94 | 109.58 | 1.66 | 60 |
| 11 | 03/26/2025 | 18:30:16 | 72.78,-105.74 | 70.41 | 03/26/2025 | 18:31:09 | 72.80,-105.70 | 70.42 | 2.38 | 53 |
| 12 | 03/26/2025 | 19:20:59 | -72.76, 61.62 | 109.62 | 03/26/2025 | 19:21:52 | -72.76, 61.55 | 109.63 | 2.16 | 53 |
| 13 | 03/26/2025 | 20:11:46 | 72.79,-131.14 | 70.40 | 03/26/2025 | 20:12:31 | 72.77,-131.09 | 70.37 | 2.52 | 45 |
| 14 | 03/26/2025 | 21:02:29 | -72.77, 36.22 | 109.64 | 03/26/2025 | 21:03:13 | -72.79, 36.27 | 109.63 | 2.77 | 44 |
| 15 | 03/26/2025 | 21:53:15 | 72.75,-156.43 | 70.33 | 03/26/2025 | 21:53:53 | 72.75,-156.47 | 70.32 | 1.38 | 38 |
| 16 | 03/26/2025 | 22:43:59 | -72.79, 10.82 | 109.65 | 03/26/2025 | 22:44:35 | -72.77, 10.89 | 109.68 | 2.78 | 36 |
| 17 | 03/26/2025 | 23:34:45 | 72.77, 178.17 | 70.32 | 03/26/2025 | 23:35:14 | 72.78, 178.24 | 70.32 | 3.01 | 29 |
| 18 | 03/27/2025 | 00:25:28 | -72.75, -14.47 | 109.72 | 03/27/2025 | 00:25:57 | -72.75, -14.50 | 109.73 | 0.85 | 29 |
| 19 | 03/27/2025 | 01:16:14 | 72.73, 152.87 | 70.25 | 03/27/2025 | 01:16:36 | 72.76, 152.86 | 70.27 | 3.42 | 22 |
| 20 | 03/27/2025 | 02:06:58 | -72.76, -39.87 | 109.74 | 03/27/2025 | 02:07:18 | -72.78, -39.78 | 109.73 | 3.52 | 20 |
| 21 | 03/27/2025 | 02:57:44 | 72.74, 127.47 | 70.23 | 03/27/2025 | 02:57:58 | 72.74, 127.47 | 70.22 | 0.54 | 14 |
| 22 | 03/27/2025 | 03:48:27 | -72.72, -65.17 | 109.81 | 03/27/2025 | 03:48:40 | -72.75, -65.17 | 109.78 | 3.54 | 13 |
| 23 | 03/27/2025 | 04:39:13 | 72.70, 102.18 | 70.16 | 03/27/2025 | 04:39:20 | 72.71, 102.09 | 70.18 | 3.37 | 7 |
| 24 | 03/27/2025 | 05:29:57 | -72.73, -90.57 | 109.82 | 03/27/2025 | 05:30:02 | -72.73, -90.55 | 109.83 | 0.54 | 5 |
| 25 | 03/27/2025 | 06:20:43 | 72.71, 76.78 | 70.15 | 03/27/2025 | 06:20:41 | 72.74, 76.80 | 70.17 | 3.04 | 2 |
| 26 | 03/27/2025 | 07:11:26 | -72.70,-115.86 | 109.89 | 03/27/2025 | 07:11:24 | -72.71,-115.94 | 109.87 | 2.96 | 2 |
| 27 | 03/27/2025 | 08:02:13 | 72.73, 51.38 | 70.13 | 03/27/2025 | 08:02:03 | 72.72, 51.42 | 70.13 | 1.52 | 10 |
| 28 | 03/27/2025 | 08:52:56 | -72.71,-141.26 | 109.91 | 03/27/2025 | 08:52:46 | -72.69,-141.33 | 109.92 | 3.30 | 10 |
| 29 | 03/27/2025 | 09:43:42 | 72.69, 26.09 | 70.06 | 03/27/2025 | 09:43:25 | 72.70, 26.03 | 70.08 | 2.01 | 17 |
| 30 | 03/27/2025 | 10:34:26 | -72.72,-166.66 | 109.92 | 03/27/2025 | 10:34:07 | -72.71,-166.61 | 109.92 | 1.86 | 19 |
| 31 | 03/27/2025 | 11:25:12 | 72.70, 0.69 | 70.05 | 03/27/2025 | 11:24:46 | 72.72, 0.75 | 70.08 | 3.22 | 26 |
| 32 | 03/27/2025 | 12:15:55 | -72.68, 168.05 | 109.99 | 03/27/2025 | 12:15:29 | -72.69, 168.01 | 109.97 | 1.65 | 26 |
| 33 | 03/27/2025 | 13:06:42 | 72.71, -24.71 | 70.04 | 03/27/2025 | 13:06:08 | 72.70, -24.64 | 70.03 | 2.85 | 34 |
| 34 | 03/27/2025 | 13:57:25 | -72.69, 142.65 | 110.00 | 03/27/2025 | 13:56:51 | -72.67, 142.62 | 110.02 | 3.04 | 34 |
| 35 | 03/27/2025 | 14:48:10 | 72.68, -50.01 | 69.97 | 03/27/2025 | 14:47:29 | 72.68, -50.02 | 69.98 | 0.64 | 41 |
| 36 | 03/27/2025 | 15:38:54 | -72.71, 117.25 | 110.02 | 03/27/2025 | 15:38:11 | -72.70, 117.34 | 110.02 | 3.21 | 43 |
| 37 | 03/27/2025 | 16:29:40 | 72.69, -75.41 | 69.95 | 03/27/2025 | 16:28:51 | 72.66, -75.41 | 69.93 | 3.65 | 49 |
| 38 | 03/27/2025 | 17:20:23 | -72.67, 91.95 | 110.09 | 03/27/2025 | 17:19:33 | -72.67, 91.95 | 110.07 | 0.55 | 50 |
| 39 | 03/27/2025 | 18:11:09 | 72.65,-100.70 | 69.88 | 03/27/2025 | 18:10:13 | 72.63,-100.80 | 69.88 | 3.71 | 56 |
| 40 | 03/27/2025 | 19:01:53 | -72.68, 66.55 | 110.10 | 03/27/2025 | 19:00:55 | -72.65, 66.56 | 110.12 | 3.38 | 58 |
| 41 | 03/27/2025 | 19:52:39 | 72.66,-126.10 | 69.87 | 03/27/2025 | 19:51:34 | 72.66,-126.08 | 69.88 | 0.75 | 65 |
| 42 | 03/27/2025 | 20:43:22 | -72.64, 41.26 | 110.17 | 03/27/2025 | 20:42:17 | -72.63, 41.18 | 110.17 | 3.08 | 65 |
| 43 | 03/27/2025 | 21:34:08 | 72.62,-151.40 | 69.80 | 03/27/2025 | 21:32:56 | 72.64,-151.47 | 69.83 | 2.74 | 72 |
| 44 | 03/27/2025 | 22:24:52 | -72.66, 15.86 | 110.18 | 03/27/2025 | 22:23:38 | -72.66, 15.90 | 110.17 | 1.27 | 74 |
| 45 | 03/27/2025 | 23:15:34 | 72.43,-176.38 | 69.56 | 03/27/2025 | 23:14:22 | 72.41,-177.26 | 69.60 | 29.61 | 72 |
| 46 | 03/28/2025 | 00:06:17 | -72.41, -9.03 | 110.47 | 03/28/2025 | 00:05:04 | -72.43, -9.90 | 110.40 | 29.31 | 73 |
| 47 | 03/28/2025 | 00:56:58 | 72.14, 158.82 | 69.22 | 03/28/2025 | 00:55:49 | 72.13, 156.86 | 69.33 | 67.10 | 69 |
| 48 | 03/28/2025 | 01:47:41 | -72.12, -33.83 | 110.82 | 03/28/2025 | 01:46:32 | -72.10, -35.88 | 110.71 | 70.16 | 69 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 3/25/2025
Download SNOs between NPP and METOP-C since TLE EPOCH: 03/25/2025 in txt file.
Historial Predications of SNOs between NPP and METOP-C