Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/3/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 05/05/2024 | 06:57:41 | -72.02,-111.52 | 124.38 | 05/05/2024 | 06:58:29 | -72.05,-111.50 | 124.36 | 3.27 | 48 |
| 2 | 05/05/2024 | 07:48:25 | 71.91, 55.98 | 55.51 | 05/05/2024 | 07:47:52 | 71.91, 55.92 | 55.50 | 2.29 | 33 |
| 3 | 05/07/2024 | 19:00:51 | 72.03,-112.34 | 54.95 | 05/07/2024 | 19:01:20 | 72.01,-112.31 | 54.92 | 2.73 | 29 |
| 4 | 05/07/2024 | 19:51:33 | -71.94, 55.16 | 125.17 | 05/07/2024 | 19:50:44 | -71.92, 55.19 | 125.18 | 2.32 | 49 |
| 5 | 05/10/2024 | 06:13:30 | 72.82, 77.99 | 55.15 | 05/10/2024 | 06:14:36 | 72.73, 80.58 | 54.95 | 85.74 | 66 |
| 6 | 05/10/2024 | 07:03:58 | -72.01,-113.07 | 125.74 | 05/10/2024 | 07:04:12 | -72.00,-113.07 | 125.75 | 1.01 | 14 |
| 7 | 05/10/2024 | 07:54:42 | 71.91, 54.43 | 54.15 | 05/10/2024 | 07:53:34 | 71.90, 54.41 | 54.14 | 1.59 | 68 |
| 8 | 05/12/2024 | 18:16:26 | -72.25, 78.38 | 126.11 | 05/12/2024 | 18:17:38 | -72.17, 78.80 | 126.22 | 16.82 | 72 |
| 9 | 05/12/2024 | 19:07:07 | 72.00,-113.83 | 53.62 | 05/12/2024 | 19:07:01 | 72.00,-113.82 | 53.62 | 0.62 | 6 |
| 10 | 05/12/2024 | 19:57:42 | -71.54, 54.34 | 126.89 | 05/12/2024 | 19:56:31 | -71.60, 53.17 | 126.77 | 41.77 | 71 |
| 11 | 05/15/2024 | 06:19:32 | 72.09, 77.91 | 53.12 | 05/15/2024 | 06:20:28 | 72.08, 77.91 | 53.10 | 1.38 | 56 |
| 12 | 05/15/2024 | 07:10:13 | -71.99,-114.58 | 127.00 | 05/15/2024 | 07:09:51 | -72.01,-114.55 | 126.98 | 2.41 | 22 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 5/3/2024
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 05/03/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA