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: 1/3/2025
| 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 | 01/05/2025 | 07:06:17 | -73.23,-115.56 | 84.04 | 01/05/2025 | 07:07:13 | -73.22,-115.61 | 84.07 | 2.34 | 56 |
| 2 | 01/05/2025 | 07:57:01 | 73.15, 51.94 | 95.87 | 01/05/2025 | 07:56:33 | 73.14, 51.92 | 95.86 | 1.14 | 28 |
| 3 | 01/07/2025 | 18:18:37 | -73.24, 76.34 | 84.33 | 01/07/2025 | 18:19:05 | -73.24, 76.44 | 84.33 | 3.11 | 28 |
| 4 | 01/07/2025 | 19:09:21 | 73.15,-116.16 | 95.58 | 01/07/2025 | 19:08:25 | 73.16,-116.06 | 95.59 | 3.13 | 56 |
| 5 | 01/10/2025 | 04:40:19 | 73.61, 100.09 | 95.76 | 01/10/2025 | 04:41:29 | 73.47, 101.23 | 95.55 | 39.25 | 70 |
| 6 | 01/10/2025 | 05:30:55 | -73.21, -91.69 | 84.69 | 01/10/2025 | 05:30:56 | -73.18, -91.68 | 84.72 | 3.24 | 1 |
| 7 | 01/10/2025 | 06:21:31 | 72.72, 76.67 | 94.77 | 01/10/2025 | 06:20:21 | 72.82, 75.29 | 94.95 | 46.84 | 70 |
| 8 | 01/12/2025 | 15:52:31 | 73.26, -67.18 | 94.98 | 01/12/2025 | 15:53:22 | 73.26, -67.18 | 94.98 | 1.06 | 51 |
| 9 | 01/12/2025 | 16:43:14 | -73.21, 100.25 | 85.08 | 01/12/2025 | 16:42:45 | -73.20, 100.34 | 85.09 | 3.30 | 29 |
| 10 | 01/15/2025 | 03:04:49 | 73.22, 124.83 | 94.52 | 01/15/2025 | 03:05:10 | 73.24, 124.77 | 94.54 | 2.93 | 21 |
| 11 | 01/15/2025 | 03:55:32 | -73.17, -67.75 | 85.55 | 01/15/2025 | 03:54:33 | -73.17, -67.69 | 85.53 | 2.01 | 59 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 1/3/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 01/03/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA