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: 10/3/2025
| 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 | 10/16/2025 | 22:22:27 | -73.54, 15.23 | 97.24 | 10/16/2025 | 22:23:34 | -73.50, 17.91 | 97.34 | 84.66 | 67 |
| 2 | 10/16/2025 | 23:13:09 | 73.38,-177.08 | 82.61 | 10/16/2025 | 23:14:18 | 73.29,-175.23 | 82.47 | 59.76 | 69 |
| 3 | 10/17/2025 | 00:03:51 | -73.25, -9.47 | 97.53 | 10/17/2025 | 00:05:02 | -73.18, -8.16 | 97.63 | 42.91 | 71 |
| 4 | 10/17/2025 | 00:54:33 | 73.08, 158.21 | 82.32 | 10/17/2025 | 00:55:45 | 73.01, 158.82 | 82.23 | 21.24 | 72 |
| 5 | 10/17/2025 | 01:45:15 | -72.95, -34.19 | 97.81 | 10/17/2025 | 01:46:29 | -72.90, -34.09 | 97.87 | 6.27 | 74 |
| 6 | 10/17/2025 | 02:35:59 | 72.88, 133.26 | 82.13 | 10/17/2025 | 02:37:09 | 72.89, 133.21 | 82.13 | 1.78 | 70 |
| 7 | 10/17/2025 | 03:26:44 | -72.90, -59.46 | 97.84 | 10/17/2025 | 03:27:51 | -72.87, -59.48 | 97.87 | 2.83 | 67 |
| 8 | 10/17/2025 | 04:17:29 | 72.88, 107.88 | 82.16 | 10/17/2025 | 04:18:31 | 72.86, 107.82 | 82.14 | 3.16 | 62 |
| 9 | 10/17/2025 | 05:08:14 | -72.90, -84.84 | 97.81 | 10/17/2025 | 05:09:12 | -72.90, -84.77 | 97.82 | 2.38 | 58 |
| 10 | 10/17/2025 | 05:58:59 | 72.88, 82.51 | 82.19 | 10/17/2025 | 05:59:52 | 72.89, 82.53 | 82.18 | 0.93 | 53 |
| 11 | 10/17/2025 | 06:49:43 | -72.85,-110.12 | 97.84 | 10/17/2025 | 06:50:34 | -72.87,-110.16 | 97.82 | 2.85 | 51 |
| 12 | 10/17/2025 | 07:40:29 | 72.89, 57.13 | 82.22 | 10/17/2025 | 07:41:14 | 72.86, 57.14 | 82.19 | 2.90 | 45 |
| 13 | 10/17/2025 | 08:31:13 | -72.85,-135.49 | 97.81 | 10/17/2025 | 08:31:56 | -72.85,-135.56 | 97.82 | 2.17 | 43 |
| 14 | 10/17/2025 | 09:21:59 | 72.89, 31.75 | 82.24 | 10/17/2025 | 09:22:35 | 72.88, 31.85 | 82.24 | 3.46 | 36 |
| 15 | 10/17/2025 | 10:12:43 | -72.86,-160.87 | 97.78 | 10/17/2025 | 10:13:17 | -72.87,-160.84 | 97.77 | 2.10 | 34 |
| 16 | 10/17/2025 | 11:03:28 | 72.84, 6.48 | 82.22 | 10/17/2025 | 11:03:57 | 72.86, 6.46 | 82.24 | 2.30 | 29 |
| 17 | 10/17/2025 | 11:54:13 | -72.86, 173.75 | 97.75 | 10/17/2025 | 11:54:39 | -72.85, 173.76 | 97.77 | 1.29 | 26 |
| 18 | 10/17/2025 | 12:44:58 | 72.84, -18.90 | 82.25 | 10/17/2025 | 12:45:19 | 72.83, -18.93 | 82.24 | 1.33 | 21 |
| 19 | 10/17/2025 | 13:35:42 | -72.81, 148.48 | 97.78 | 10/17/2025 | 13:36:01 | -72.82, 148.37 | 97.77 | 3.71 | 19 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 10/3/2025
Download SNOs between NPP and METOP-C since TLE EPOCH: 10/03/2025 in txt file.
Historial Predications of SNOs between NPP and METOP-C