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: 11/8/2025
| 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 | 11/08/2025 | 06:58:53 | 74.57, 62.94 | 91.30 | 11/08/2025 | 06:59:16 | 74.58, 63.05 | 91.30 | 3.50 | 23 |
| 2 | 11/08/2025 | 07:49:35 | -74.49,-129.51 | 88.79 | 11/08/2025 | 07:48:37 | -74.48,-129.51 | 88.78 | 0.46 | 58 |
| 3 | 11/10/2025 | 16:30:02 | 74.94, -80.83 | 92.39 | 11/10/2025 | 16:31:12 | 74.82, -79.43 | 92.20 | 42.94 | 70 |
| 4 | 11/10/2025 | 17:20:38 | -74.56, 87.53 | 88.03 | 11/10/2025 | 17:20:36 | -74.57, 87.63 | 88.03 | 3.02 | 2 |
| 5 | 11/10/2025 | 18:11:12 | 73.96,-103.63 | 91.34 | 11/10/2025 | 18:10:05 | 74.03,-105.92 | 91.50 | 70.57 | 67 |
| 6 | 11/13/2025 | 02:51:40 | -74.60, -55.32 | 87.33 | 11/13/2025 | 02:52:35 | -74.62, -55.29 | 87.32 | 2.72 | 55 |
| 7 | 11/13/2025 | 03:42:25 | 74.55, 112.13 | 92.62 | 11/13/2025 | 03:41:55 | 74.55, 112.21 | 92.63 | 2.35 | 30 |
| 8 | 11/15/2025 | 13:13:27 | 74.59, -30.75 | 93.30 | 11/15/2025 | 13:13:54 | 74.57, -30.79 | 93.27 | 2.92 | 27 |
| 9 | 11/15/2025 | 14:04:10 | -74.54, 136.71 | 86.76 | 11/15/2025 | 14:03:14 | -74.53, 136.79 | 86.76 | 2.69 | 56 |
| 10 | 11/17/2025 | 22:44:37 | 75.04,-174.73 | 94.38 | 11/17/2025 | 22:45:46 | 74.92,-172.97 | 94.19 | 52.31 | 69 |
| 11 | 11/17/2025 | 23:35:12 | -74.59, -6.18 | 86.11 | 11/17/2025 | 23:35:12 | -74.58, -6.15 | 86.13 | 1.96 | 0 |
| 12 | 11/18/2025 | 00:25:47 | 74.06, 162.49 | 93.33 | 11/18/2025 | 00:24:39 | 74.13, 160.50 | 93.48 | 61.12 | 68 |
| 13 | 11/20/2025 | 09:06:14 | -74.65,-149.09 | 85.48 | 11/20/2025 | 09:07:09 | -74.65,-149.02 | 85.50 | 2.04 | 55 |
| 14 | 11/20/2025 | 09:56:58 | 74.57, 18.44 | 94.44 | 11/20/2025 | 09:56:29 | 74.56, 18.45 | 94.44 | 0.90 | 29 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 11/8/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 11/08/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA