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: 2/22/2025
| 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 | 02/23/2025 | 07:37:21 | 73.42, 56.17 | 83.44 | 02/23/2025 | 07:38:16 | 73.42, 56.11 | 83.42 | 2.00 | 55 |
| 2 | 02/23/2025 | 08:28:03 | -73.35,-136.35 | 96.66 | 02/23/2025 | 08:27:38 | -73.36,-136.33 | 96.64 | 1.56 | 25 |
| 3 | 02/25/2025 | 17:59:16 | -74.16, 79.00 | 96.65 | 02/25/2025 | 18:00:22 | -74.08, 81.91 | 96.91 | 88.80 | 66 |
| 4 | 02/25/2025 | 18:49:47 | 73.40,-111.88 | 82.49 | 02/25/2025 | 18:49:54 | 73.37,-111.92 | 82.47 | 2.87 | 7 |
| 5 | 02/25/2025 | 19:40:29 | -73.32, 55.61 | 97.61 | 02/25/2025 | 19:39:16 | -73.32, 55.63 | 97.60 | 0.62 | 73 |
| 6 | 02/28/2025 | 05:11:28 | -73.44, -87.41 | 98.38 | 02/28/2025 | 05:12:11 | -73.42, -87.44 | 98.41 | 2.25 | 43 |
| 7 | 02/28/2025 | 06:02:12 | 73.33, 80.16 | 81.48 | 02/28/2025 | 06:01:31 | 73.34, 80.07 | 81.51 | 3.19 | 41 |
| 8 | 03/02/2025 | 15:33:13 | 73.57, -63.13 | 80.83 | 03/02/2025 | 15:34:24 | 73.52, -62.84 | 80.75 | 10.21 | 71 |
| 9 | 03/02/2025 | 16:23:53 | -73.38, 104.62 | 99.40 | 03/02/2025 | 16:23:47 | -73.41, 104.58 | 99.37 | 3.15 | 6 |
| 10 | 03/02/2025 | 17:14:25 | 72.67, -86.54 | 79.80 | 03/02/2025 | 17:13:19 | 72.69, -89.13 | 80.01 | 86.06 | 66 |
| 11 | 03/05/2025 | 02:45:36 | 73.42, 129.10 | 79.71 | 03/05/2025 | 02:46:01 | 73.42, 129.00 | 79.71 | 3.13 | 25 |
| 12 | 03/05/2025 | 03:36:19 | -73.38, -63.49 | 100.36 | 03/05/2025 | 03:35:23 | -73.35, -63.47 | 100.37 | 3.10 | 56 |
| 13 | 03/07/2025 | 13:07:17 | -73.48, 153.54 | 101.18 | 03/07/2025 | 13:08:15 | -73.50, 153.57 | 101.17 | 2.69 | 58 |
| 14 | 03/07/2025 | 13:58:01 | 73.38, -38.93 | 78.71 | 03/07/2025 | 13:57:36 | 73.38, -39.01 | 78.71 | 2.77 | 25 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 2/22/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 02/22/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA