Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/9/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
| 1 | 04/09/2025 | 05:59:52 | 73.89, 78.97 | 66.46 | 04/09/2025 | 05:59:43 | 73.90, 78.85 | 66.48 | 3.82 | 9 |
| 2 | 04/09/2025 | 06:50:36 | -73.90,-113.74 | 113.54 | 04/09/2025 | 06:50:24 | -73.93,-113.76 | 113.52 | 2.92 | 12 |
| 3 | 04/09/2025 | 07:41:23 | 73.94, 53.47 | 66.49 | 04/09/2025 | 07:41:04 | 73.93, 53.59 | 66.48 | 3.55 | 19 |
| 4 | 04/09/2025 | 08:32:06 | -73.90,-139.11 | 113.57 | 04/09/2025 | 08:31:46 | -73.91,-139.14 | 113.56 | 1.43 | 20 |
| 5 | 04/09/2025 | 09:22:52 | 73.89, 28.22 | 66.41 | 04/09/2025 | 09:22:26 | 73.92, 28.21 | 66.44 | 3.22 | 26 |
| 6 | 04/09/2025 | 10:13:35 | -73.90,-164.49 | 113.60 | 04/09/2025 | 10:13:07 | -73.89,-164.52 | 113.60 | 1.19 | 28 |
| 7 | 04/09/2025 | 11:04:21 | 73.89, 2.85 | 66.38 | 04/09/2025 | 11:03:47 | 73.90, 2.83 | 66.40 | 1.58 | 34 |
| 8 | 04/09/2025 | 11:55:05 | -73.90, 170.14 | 113.63 | 04/09/2025 | 11:54:29 | -73.88, 170.10 | 113.64 | 2.58 | 36 |
| 9 | 04/09/2025 | 12:45:51 | 73.89, -22.53 | 66.35 | 04/09/2025 | 12:45:09 | 73.88, -22.55 | 66.36 | 0.82 | 42 |
| 10 | 04/09/2025 | 13:36:35 | -73.90, 144.77 | 113.65 | 04/09/2025 | 13:35:50 | -73.91, 144.84 | 113.63 | 2.69 | 45 |
| 11 | 04/09/2025 | 14:27:21 | 73.89, -47.90 | 66.33 | 04/09/2025 | 14:26:31 | 73.87, -47.93 | 66.32 | 2.23 | 50 |
| 12 | 04/09/2025 | 15:18:05 | -73.90, 119.39 | 113.68 | 04/09/2025 | 15:17:12 | -73.89, 119.46 | 113.67 | 2.01 | 53 |
| 13 | 04/09/2025 | 16:08:51 | 73.89, -73.27 | 66.30 | 04/09/2025 | 16:07:52 | 73.90, -73.19 | 66.32 | 3.06 | 59 |
| 14 | 04/09/2025 | 16:59:35 | -73.90, 94.02 | 113.71 | 04/09/2025 | 16:58:34 | -73.88, 94.08 | 113.71 | 2.59 | 61 |
| 15 | 04/09/2025 | 17:50:21 | 73.88, -98.65 | 66.27 | 04/09/2025 | 17:49:14 | 73.89, -98.57 | 66.28 | 2.28 | 67 |
| 16 | 04/09/2025 | 18:41:04 | -73.85, 68.77 | 113.79 | 04/09/2025 | 18:39:56 | -73.86, 68.70 | 113.75 | 2.81 | 68 |
| 17 | 04/09/2025 | 19:31:51 | 73.88,-124.02 | 66.24 | 04/09/2025 | 19:30:36 | 73.87,-123.95 | 66.24 | 2.69 | 75 |
| 18 | 04/09/2025 | 20:22:33 | -73.80, 43.51 | 113.87 | 04/09/2025 | 20:21:19 | -73.80, 43.20 | 113.83 | 9.54 | 74 |
| 19 | 04/09/2025 | 21:13:15 | 73.59,-148.69 | 65.89 | 04/09/2025 | 21:12:04 | 73.55,-150.02 | 65.95 | 42.24 | 71 |
| 20 | 04/09/2025 | 22:03:57 | -73.50, 18.83 | 114.23 | 04/09/2025 | 22:02:47 | -73.48, 17.14 | 114.12 | 53.55 | 70 |
| 21 | 04/09/2025 | 22:54:38 | 73.24,-173.27 | 65.47 | 04/09/2025 | 22:53:32 | 73.23,-176.07 | 65.66 | 89.97 | 66 |
| 22 | 04/09/2025 | 23:45:21 | -73.20, -5.87 | 114.59 | 04/09/2025 | 23:44:15 | -73.16, -8.90 | 114.41 | 97.59 | 66 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/9/2025
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 04/09/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B