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: 10/20/2025
| 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 | 11/03/2025 | 04:20:32 | 74.97, 101.33 | 90.21 | 11/03/2025 | 04:21:39 | 74.90, 103.99 | 90.04 | 77.21 | 67 |
| 2 | 11/03/2025 | 05:11:14 | -74.87, -91.07 | 89.90 | 11/03/2025 | 05:12:23 | -74.81, -88.94 | 90.04 | 62.40 | 69 |
| 3 | 11/03/2025 | 06:01:56 | 74.68, 76.77 | 89.91 | 11/03/2025 | 06:03:07 | 74.61, 77.86 | 89.79 | 32.83 | 71 |
| 4 | 11/03/2025 | 06:52:38 | -74.58,-115.64 | 90.19 | 11/03/2025 | 06:53:51 | -74.52,-115.06 | 90.28 | 18.52 | 73 |
| 5 | 11/03/2025 | 07:43:21 | 74.43, 52.06 | 89.66 | 11/03/2025 | 07:44:33 | 74.42, 52.01 | 89.64 | 1.98 | 72 |
| 6 | 11/03/2025 | 08:34:05 | -74.43,-140.62 | 90.33 | 11/03/2025 | 08:35:15 | -74.43,-140.65 | 90.35 | 0.98 | 70 |
| 7 | 11/03/2025 | 09:24:51 | 74.43, 26.69 | 89.68 | 11/03/2025 | 09:25:55 | 74.42, 26.67 | 89.66 | 1.00 | 64 |
| 8 | 11/03/2025 | 10:15:35 | -74.43,-165.99 | 90.32 | 11/03/2025 | 10:16:37 | -74.43,-165.99 | 90.32 | 0.12 | 62 |
| 9 | 11/03/2025 | 11:06:21 | 74.43, 1.32 | 89.70 | 11/03/2025 | 11:07:17 | 74.42, 1.33 | 89.69 | 0.46 | 56 |
| 10 | 11/03/2025 | 11:57:05 | -74.42, 168.64 | 90.30 | 11/03/2025 | 11:57:59 | -74.43, 168.67 | 90.30 | 1.06 | 54 |
| 11 | 11/03/2025 | 12:47:51 | 74.42, -24.04 | 89.72 | 11/03/2025 | 12:48:39 | 74.42, -24.00 | 89.71 | 1.24 | 48 |
| 12 | 11/03/2025 | 13:38:34 | -74.42, 143.28 | 90.28 | 11/03/2025 | 13:39:20 | -74.43, 143.34 | 90.28 | 2.07 | 46 |
| 13 | 11/03/2025 | 14:29:20 | 74.42, -49.41 | 89.74 | 11/03/2025 | 14:30:00 | 74.43, -49.34 | 89.73 | 2.22 | 40 |
| 14 | 11/03/2025 | 15:20:04 | -74.42, 117.91 | 90.26 | 11/03/2025 | 15:20:42 | -74.43, 118.00 | 90.26 | 3.08 | 38 |
| 15 | 11/03/2025 | 16:10:50 | 74.42, -74.78 | 89.75 | 11/03/2025 | 16:11:22 | 74.43, -74.68 | 89.76 | 3.23 | 32 |
| 16 | 11/03/2025 | 17:01:34 | -74.42, 92.54 | 90.24 | 11/03/2025 | 17:02:05 | -74.38, 92.54 | 90.28 | 3.39 | 31 |
| 17 | 11/03/2025 | 17:52:20 | 74.41,-100.14 | 89.77 | 11/03/2025 | 17:52:45 | 74.38,-100.14 | 89.74 | 3.60 | 25 |
| 18 | 11/03/2025 | 18:43:04 | -74.41, 67.18 | 90.22 | 11/03/2025 | 18:43:27 | -74.39, 67.20 | 90.25 | 2.93 | 23 |
| 19 | 11/03/2025 | 19:33:50 | 74.41,-125.51 | 89.79 | 11/03/2025 | 19:34:07 | 74.38,-125.48 | 89.76 | 3.20 | 17 |
| 20 | 11/03/2025 | 20:24:34 | -74.41, 41.81 | 90.20 | 11/03/2025 | 20:24:49 | -74.39, 41.86 | 90.23 | 2.78 | 15 |
| 21 | 11/03/2025 | 21:15:20 | 74.41,-150.88 | 89.81 | 11/03/2025 | 21:15:29 | 74.38,-150.82 | 89.78 | 3.10 | 9 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 10/20/2025
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 10/20/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B