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: 1/9/2025
| 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 | 01/10/2025 | 04:40:21 | 73.68, 99.93 | 95.83 | 01/10/2025 | 04:41:30 | 73.56, 101.41 | 95.63 | 48.11 | 69 |
| 2 | 01/10/2025 | 05:30:55 | -73.19, -91.63 | 84.72 | 01/10/2025 | 05:30:58 | -73.21, -91.63 | 84.69 | 3.06 | 3 |
| 3 | 01/10/2025 | 06:21:33 | 72.79, 76.53 | 94.85 | 01/10/2025 | 06:20:23 | 72.86, 75.35 | 94.99 | 39.32 | 70 |
| 4 | 01/12/2025 | 15:52:32 | 73.26, -67.18 | 94.99 | 01/12/2025 | 15:53:27 | 73.28, -67.17 | 94.99 | 2.62 | 55 |
| 5 | 01/12/2025 | 16:43:14 | -73.16, 100.34 | 85.13 | 01/12/2025 | 16:42:51 | -73.15, 100.23 | 85.13 | 3.55 | 23 |
| 6 | 01/15/2025 | 03:04:51 | 73.24, 124.77 | 94.54 | 01/15/2025 | 03:05:19 | 73.23, 124.71 | 94.53 | 2.30 | 28 |
| 7 | 01/15/2025 | 03:55:33 | -73.15, -67.71 | 85.57 | 01/15/2025 | 03:54:42 | -73.16, -67.76 | 85.54 | 2.07 | 51 |
| 8 | 01/17/2025 | 13:26:33 | -73.72, 148.27 | 85.38 | 01/17/2025 | 13:27:43 | -73.62, 149.84 | 85.59 | 50.31 | 70 |
| 9 | 01/17/2025 | 14:17:09 | 73.23, -43.30 | 94.07 | 01/17/2025 | 14:17:08 | 73.24, -43.25 | 94.08 | 1.94 | 1 |
| 10 | 01/17/2025 | 15:07:47 | -72.94, 124.65 | 86.26 | 01/17/2025 | 15:06:35 | -72.97, 123.88 | 86.17 | 25.61 | 72 |
| 11 | 01/20/2025 | 00:38:43 | -73.28, -18.79 | 86.38 | 01/20/2025 | 00:39:39 | -73.29, -18.83 | 86.38 | 1.93 | 56 |
| 12 | 01/20/2025 | 01:29:28 | 73.23, 148.62 | 93.57 | 01/20/2025 | 01:28:58 | 73.23, 148.71 | 93.56 | 3.27 | 30 |
| 13 | 01/22/2025 | 11:51:02 | -73.29, 173.10 | 86.91 | 01/22/2025 | 11:51:28 | -73.30, 173.18 | 86.92 | 2.75 | 26 |
| 14 | 01/22/2025 | 12:41:46 | 73.19, -19.38 | 92.98 | 01/22/2025 | 12:40:48 | 73.17, -19.39 | 92.97 | 2.45 | 58 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 1/9/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 01/09/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA