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: 3/26/2025
| 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 | 73.54, 19.45 | 71.40 | 03/26/2025 | 10:04:07 | 73.49, 22.51 | 71.18 | 96.72 | 65 |
| 2 | 03/26/2025 | 10:53:44 | -73.47,-173.07 | 108.70 | 03/26/2025 | 10:54:51 | -73.41,-170.36 | 108.91 | 86.16 | 67 |
| 3 | 03/26/2025 | 11:44:25 | 73.20, -5.16 | 70.99 | 03/26/2025 | 11:45:35 | 73.17, -3.55 | 70.86 | 51.90 | 70 |
| 4 | 03/26/2025 | 12:35:08 | -73.19, 162.20 | 109.05 | 03/26/2025 | 12:36:18 | -73.13, 163.70 | 109.19 | 48.48 | 70 |
| 5 | 03/26/2025 | 13:25:49 | 72.91, -29.90 | 70.65 | 03/26/2025 | 13:27:02 | 72.90, -29.48 | 70.59 | 14.04 | 73 |
| 6 | 03/26/2025 | 14:16:32 | -72.90, 137.45 | 109.39 | 03/26/2025 | 14:17:45 | -72.86, 137.77 | 109.46 | 11.18 | 73 |
| 7 | 03/26/2025 | 15:07:16 | 72.77, -54.98 | 70.47 | 03/26/2025 | 15:08:26 | 72.77, -55.08 | 70.45 | 3.13 | 70 |
| 8 | 03/26/2025 | 15:58:00 | -72.81, 112.27 | 109.52 | 03/26/2025 | 15:59:08 | -72.79, 112.28 | 109.55 | 2.31 | 68 |
| 9 | 03/26/2025 | 16:48:46 | 72.79, -80.38 | 70.45 | 03/26/2025 | 16:49:47 | 72.80, -80.36 | 70.45 | 1.62 | 61 |
| 10 | 03/26/2025 | 17:39:29 | -72.77, 86.97 | 109.59 | 03/26/2025 | 17:40:30 | -72.76, 86.90 | 109.60 | 2.65 | 61 |
| 11 | 03/26/2025 | 18:30:16 | 72.80,-105.78 | 70.44 | 03/26/2025 | 18:31:09 | 72.78,-105.74 | 70.40 | 2.74 | 53 |
| 12 | 03/26/2025 | 19:20:59 | -72.78, 61.58 | 109.60 | 03/26/2025 | 19:21:51 | -72.79, 61.61 | 109.60 | 1.81 | 52 |
| 13 | 03/26/2025 | 20:11:45 | 72.76,-131.07 | 70.37 | 03/26/2025 | 20:12:31 | 72.75,-131.13 | 70.35 | 1.99 | 46 |
| 14 | 03/26/2025 | 21:02:29 | -72.79, 36.18 | 109.62 | 03/26/2025 | 21:03:13 | -72.77, 36.23 | 109.65 | 3.08 | 44 |
| 15 | 03/26/2025 | 21:53:15 | 72.77,-156.47 | 70.35 | 03/26/2025 | 21:53:52 | 72.78,-156.41 | 70.35 | 2.29 | 37 |
| 16 | 03/26/2025 | 22:43:58 | -72.76, 10.88 | 109.69 | 03/26/2025 | 22:44:35 | -72.75, 10.84 | 109.70 | 1.58 | 37 |
| 17 | 03/26/2025 | 23:34:44 | 72.73, 178.23 | 70.28 | 03/26/2025 | 23:35:14 | 72.76, 178.20 | 70.30 | 2.98 | 30 |
| 18 | 03/27/2025 | 00:25:28 | -72.77, -14.52 | 109.70 | 03/27/2025 | 00:25:56 | -72.78, -14.44 | 109.70 | 2.70 | 28 |
| 19 | 03/27/2025 | 01:16:14 | 72.75, 152.83 | 70.27 | 03/27/2025 | 01:16:36 | 72.74, 152.81 | 70.25 | 1.25 | 22 |
| 20 | 03/27/2025 | 02:06:57 | -72.73, -39.81 | 109.77 | 03/27/2025 | 02:07:18 | -72.75, -39.83 | 109.75 | 2.75 | 21 |
| 21 | 03/27/2025 | 02:57:44 | 72.76, 127.43 | 70.25 | 03/27/2025 | 02:57:57 | 72.77, 127.53 | 70.25 | 3.35 | 13 |
| 22 | 03/27/2025 | 03:48:27 | -72.74, -65.21 | 109.78 | 03/27/2025 | 03:48:40 | -72.73, -65.21 | 109.80 | 1.17 | 13 |
| 23 | 03/27/2025 | 04:39:13 | 72.72, 102.14 | 70.18 | 03/27/2025 | 04:39:19 | 72.74, 102.15 | 70.20 | 2.41 | 6 |
| 24 | 03/27/2025 | 05:29:56 | -72.70, -90.50 | 109.85 | 03/27/2025 | 05:30:02 | -72.71, -90.60 | 109.85 | 3.18 | 6 |
| 25 | 03/27/2025 | 06:20:43 | 72.73, 76.74 | 70.17 | 03/27/2025 | 06:20:41 | 72.72, 76.76 | 70.16 | 1.64 | 2 |
| 26 | 03/27/2025 | 07:11:26 | -72.72,-115.90 | 109.87 | 03/27/2025 | 07:11:23 | -72.74,-115.88 | 109.85 | 2.46 | 3 |
| 27 | 03/27/2025 | 08:02:12 | 72.70, 51.45 | 70.10 | 03/27/2025 | 08:02:03 | 72.70, 51.37 | 70.11 | 2.40 | 9 |
| 28 | 03/27/2025 | 08:52:56 | -72.73,-141.30 | 109.88 | 03/27/2025 | 08:52:45 | -72.71,-141.27 | 109.90 | 1.93 | 11 |
| 29 | 03/27/2025 | 09:43:42 | 72.71, 26.05 | 70.09 | 03/27/2025 | 09:43:24 | 72.73, 26.09 | 70.10 | 2.47 | 18 |
| 30 | 03/27/2025 | 10:34:25 | -72.69,-166.60 | 109.95 | 03/27/2025 | 10:34:07 | -72.69,-166.65 | 109.94 | 1.87 | 18 |
| 31 | 03/27/2025 | 11:25:12 | 72.72, 0.65 | 70.07 | 03/27/2025 | 11:24:46 | 72.70, 0.71 | 70.06 | 2.73 | 26 |
| 32 | 03/27/2025 | 12:15:55 | -72.70, 168.00 | 109.97 | 03/27/2025 | 12:15:28 | -72.72, 168.06 | 109.95 | 2.80 | 27 |
| 33 | 03/27/2025 | 13:06:41 | 72.68, -24.65 | 70.00 | 03/27/2025 | 13:06:08 | 72.68, -24.68 | 70.01 | 1.15 | 33 |
| 34 | 03/27/2025 | 13:57:25 | -72.71, 142.60 | 109.98 | 03/27/2025 | 13:56:50 | -72.70, 142.68 | 109.99 | 3.11 | 35 |
| 35 | 03/27/2025 | 14:48:11 | 72.69, -50.05 | 69.99 | 03/27/2025 | 14:47:29 | 72.71, -49.96 | 70.01 | 3.14 | 42 |
| 36 | 03/27/2025 | 15:38:54 | -72.68, 117.31 | 110.05 | 03/27/2025 | 15:38:12 | -72.67, 117.29 | 110.04 | 0.63 | 42 |
| 37 | 03/27/2025 | 16:29:40 | 72.66, -75.34 | 69.92 | 03/27/2025 | 16:28:51 | 72.69, -75.35 | 69.96 | 3.25 | 49 |
| 38 | 03/27/2025 | 17:20:24 | -72.69, 91.91 | 110.07 | 03/27/2025 | 17:19:33 | -72.70, 92.01 | 110.05 | 3.61 | 51 |
| 39 | 03/27/2025 | 18:11:10 | 72.67,-100.74 | 69.90 | 03/27/2025 | 18:10:13 | 72.66,-100.74 | 69.91 | 0.71 | 57 |
| 40 | 03/27/2025 | 19:01:53 | -72.65, 66.62 | 110.13 | 03/27/2025 | 19:00:55 | -72.68, 66.62 | 110.09 | 3.27 | 58 |
| 41 | 03/27/2025 | 19:52:39 | 72.63,-126.04 | 69.83 | 03/27/2025 | 19:51:35 | 72.64,-126.12 | 69.86 | 3.07 | 64 |
| 42 | 03/27/2025 | 20:43:23 | -72.66, 41.22 | 110.15 | 03/27/2025 | 20:42:17 | -72.66, 41.24 | 110.14 | 0.94 | 66 |
| 43 | 03/27/2025 | 21:34:09 | 72.64,-151.44 | 69.82 | 03/27/2025 | 21:32:56 | 72.67,-151.41 | 69.86 | 2.92 | 73 |
| 44 | 03/27/2025 | 22:24:52 | -72.62, 15.92 | 110.22 | 03/27/2025 | 22:23:39 | -72.63, 15.85 | 110.19 | 2.58 | 73 |
| 45 | 03/27/2025 | 23:15:35 | 72.45,-176.42 | 69.58 | 03/27/2025 | 23:14:22 | 72.44,-177.20 | 69.63 | 26.25 | 73 |
| 46 | 03/28/2025 | 00:06:17 | -72.38, -8.97 | 110.51 | 03/28/2025 | 00:05:05 | -72.41, -9.94 | 110.42 | 32.99 | 72 |
| 47 | 03/28/2025 | 00:56:58 | 72.11, 158.88 | 69.18 | 03/28/2025 | 00:55:50 | 72.11, 156.81 | 69.31 | 70.73 | 68 |
| 48 | 03/28/2025 | 01:47:41 | -72.09, -33.77 | 110.85 | 03/28/2025 | 01:46:32 | -72.13, -35.82 | 110.69 | 70.45 | 69 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 3/26/2025
Download SNOs between NPP and METOP-C since TLE EPOCH: 03/26/2025 in txt file.
Historial Predications of SNOs between NPP and METOP-C