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: 11/4/2025
| 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 | 11/04/2025 | 04:01:20 | 74.37, 107.71 | 89.86 | 11/04/2025 | 04:00:59 | 74.35, 107.70 | 89.84 | 2.76 | 21 |
| 2 | 11/04/2025 | 04:52:03 | -74.34, -84.88 | 90.18 | 11/04/2025 | 04:51:41 | -74.34, -84.99 | 90.17 | 3.33 | 22 |
| 3 | 11/04/2025 | 05:42:50 | 74.37, 82.34 | 89.88 | 11/04/2025 | 05:42:21 | 74.35, 82.37 | 89.86 | 2.28 | 29 |
| 4 | 11/04/2025 | 06:33:33 | -74.33,-110.25 | 90.16 | 11/04/2025 | 06:33:03 | -74.34,-110.33 | 90.14 | 2.60 | 30 |
| 5 | 11/04/2025 | 07:24:20 | 74.36, 56.97 | 89.89 | 11/04/2025 | 07:23:43 | 74.35, 57.03 | 89.88 | 2.26 | 37 |
| 6 | 11/04/2025 | 08:15:03 | -74.33,-135.61 | 90.14 | 11/04/2025 | 08:14:25 | -74.34,-135.67 | 90.12 | 2.17 | 38 |
| 7 | 11/04/2025 | 09:05:50 | 74.36, 31.61 | 89.91 | 11/04/2025 | 09:05:05 | 74.35, 31.69 | 89.91 | 2.71 | 45 |
| 8 | 11/04/2025 | 09:56:33 | -74.33,-160.98 | 90.12 | 11/04/2025 | 09:55:47 | -74.34,-161.00 | 90.10 | 2.21 | 46 |
| 9 | 11/04/2025 | 10:47:20 | 74.36, 6.24 | 89.93 | 11/04/2025 | 10:46:27 | 74.35, 6.36 | 89.93 | 3.44 | 53 |
| 10 | 11/04/2025 | 11:38:03 | -74.32, 173.65 | 90.10 | 11/04/2025 | 11:37:09 | -74.35, 173.66 | 90.07 | 2.71 | 54 |
| 11 | 11/04/2025 | 12:28:49 | 74.31, -19.00 | 89.89 | 11/04/2025 | 12:27:50 | 74.31, -19.11 | 89.91 | 3.26 | 59 |
| 12 | 11/04/2025 | 13:19:33 | -74.32, 148.29 | 90.09 | 11/04/2025 | 13:18:32 | -74.30, 148.20 | 90.09 | 3.39 | 61 |
| 13 | 11/04/2025 | 14:10:19 | 74.30, -44.36 | 89.91 | 11/04/2025 | 14:09:12 | 74.31, -44.44 | 89.93 | 2.48 | 67 |
| 14 | 11/04/2025 | 15:01:03 | -74.32, 122.92 | 90.07 | 11/04/2025 | 14:59:54 | -74.30, 122.86 | 90.07 | 2.34 | 69 |
| 15 | 11/04/2025 | 15:51:49 | 74.30, -69.73 | 89.93 | 11/04/2025 | 15:50:34 | 74.31, -69.78 | 89.96 | 1.99 | 75 |
| 16 | 11/04/2025 | 16:42:31 | -74.22, 97.80 | 90.16 | 11/04/2025 | 16:41:17 | -74.25, 97.40 | 90.09 | 12.93 | 74 |
| 17 | 11/04/2025 | 17:33:13 | 74.00, -94.36 | 89.63 | 11/04/2025 | 17:32:02 | 74.02, -95.86 | 89.71 | 46.00 | 71 |
| 18 | 11/04/2025 | 18:23:55 | -73.92, 73.17 | 90.45 | 11/04/2025 | 18:22:46 | -73.91, 71.21 | 90.38 | 60.28 | 69 |
| 19 | 11/04/2025 | 19:14:36 | 73.65,-118.89 | 89.28 | 11/04/2025 | 19:13:31 | 73.67,-122.02 | 89.42 | 98.09 | 65 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 11/4/2025
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 11/04/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B