Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/26/2025
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
| 1 | 02/06/2025 | 23:08:17 | 71.07,-172.11 | 86.47 | 02/06/2025 | 23:07:11 | 71.05,-174.86 | 86.62 | 99.28 | 66 |
| 2 | 02/06/2025 | 23:59:15 | -71.83, -6.14 | 92.73 | 02/06/2025 | 23:58:00 | -71.85, -6.16 | 92.69 | 2.33 | 75 |
| 3 | 02/07/2025 | 00:50:02 | 71.86, 161.10 | 87.31 | 02/07/2025 | 00:48:52 | 71.86, 161.15 | 87.32 | 1.93 | 70 |
| 4 | 02/07/2025 | 01:40:46 | -71.89, -31.64 | 92.68 | 02/07/2025 | 01:39:56 | -71.89, -31.56 | 92.67 | 2.81 | 50 |
| 5 | 02/07/2025 | 02:31:32 | 71.88, 135.69 | 87.31 | 02/07/2025 | 02:30:48 | 71.90, 135.75 | 87.33 | 3.19 | 44 |
| 6 | 02/07/2025 | 03:22:16 | -71.91, -57.04 | 92.68 | 02/07/2025 | 03:21:53 | -71.88, -57.06 | 92.70 | 3.29 | 23 |
| 7 | 02/07/2025 | 04:13:02 | 71.90, 110.29 | 87.30 | 02/07/2025 | 04:12:45 | 71.90, 110.26 | 87.31 | 1.12 | 17 |
| 8 | 02/07/2025 | 05:03:46 | -71.93, -82.45 | 92.68 | 02/07/2025 | 05:03:49 | -71.93, -82.46 | 92.68 | 0.41 | 3 |
| 9 | 02/07/2025 | 05:54:32 | 71.92, 84.88 | 87.30 | 02/07/2025 | 05:54:41 | 71.94, 84.86 | 87.32 | 2.84 | 9 |
| 10 | 02/07/2025 | 06:45:16 | -71.95,-107.86 | 92.68 | 02/07/2025 | 06:45:45 | -71.97,-107.86 | 92.67 | 2.59 | 29 |
| 11 | 02/07/2025 | 07:36:03 | 71.99, 59.38 | 87.35 | 02/07/2025 | 07:36:37 | 71.99, 59.46 | 87.34 | 2.76 | 34 |
| 12 | 02/07/2025 | 08:26:46 | -71.96,-133.26 | 92.69 | 02/07/2025 | 08:27:42 | -71.96,-133.35 | 92.70 | 3.19 | 56 |
| 13 | 02/07/2025 | 09:17:33 | 72.00, 33.97 | 87.35 | 02/07/2025 | 09:18:34 | 71.98, 33.96 | 87.31 | 2.75 | 61 |
| 14 | 02/07/2025 | 10:08:22 | -72.29,-159.26 | 92.36 | 02/07/2025 | 10:09:34 | -72.21,-158.35 | 92.50 | 32.00 | 72 |
| 15 | 02/07/2025 | 10:59:12 | 72.48, 7.67 | 87.85 | 02/07/2025 | 11:00:21 | 72.48, 9.48 | 87.74 | 60.87 | 69 |
Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/26/2025
Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 01/26/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-19