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: 5/5/2025
| 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 | 05/07/2025 | 13:13:18 | 74.09, -29.45 | 57.32 | 05/07/2025 | 13:14:28 | 73.97, -28.25 | 57.11 | 39.25 | 70 |
| 2 | 05/07/2025 | 14:03:54 | -73.69, 138.84 | 123.15 | 05/07/2025 | 14:03:54 | -73.71, 138.85 | 123.14 | 1.66 | 0 |
| 3 | 05/07/2025 | 14:54:29 | 73.15, -52.62 | 56.25 | 05/07/2025 | 14:53:21 | 73.21, -54.48 | 56.43 | 60.25 | 68 |
| 4 | 05/09/2025 | 23:35:08 | -74.46, -5.80 | 122.93 | 05/09/2025 | 23:36:14 | -74.34, -2.95 | 123.21 | 86.43 | 66 |
| 5 | 05/10/2025 | 00:25:39 | 73.73, 163.32 | 56.25 | 05/10/2025 | 00:25:43 | 73.74, 163.41 | 56.25 | 3.17 | 4 |
| 6 | 05/10/2025 | 01:16:20 | -73.57, -29.00 | 123.94 | 05/10/2025 | 01:15:07 | -73.59, -29.24 | 123.90 | 7.70 | 73 |
| 7 | 05/12/2025 | 10:47:21 | -73.71,-172.07 | 124.40 | 05/12/2025 | 10:47:36 | -73.72,-172.15 | 124.39 | 2.52 | 15 |
| 8 | 05/12/2025 | 11:38:05 | 73.62, -4.54 | 55.50 | 05/12/2025 | 11:36:55 | 73.63, -4.65 | 55.53 | 3.58 | 70 |
| 9 | 05/14/2025 | 21:09:05 | 73.71,-147.51 | 55.02 | 05/14/2025 | 21:09:24 | 73.73,-147.62 | 55.04 | 3.82 | 19 |
| 10 | 05/14/2025 | 21:59:48 | -73.66, 19.94 | 125.05 | 05/14/2025 | 21:58:47 | -73.64, 19.86 | 125.05 | 3.04 | 61 |
| 11 | 05/17/2025 | 07:30:48 | -73.76,-123.05 | 125.49 | 05/17/2025 | 07:31:15 | -73.77,-123.05 | 125.49 | 0.45 | 27 |
| 12 | 05/17/2025 | 08:21:32 | 73.67, 44.48 | 54.41 | 05/17/2025 | 08:20:34 | 73.67, 44.42 | 54.42 | 1.81 | 58 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 5/5/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 05/05/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA