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: 1/10/2025
| 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 | 01/12/2025 | 15:52:32 | 73.29, -67.27 | 95.03 | 01/12/2025 | 15:53:26 | 73.29, -67.16 | 95.00 | 3.54 | 54 |
| 2 | 01/12/2025 | 16:43:14 | -73.20, 100.25 | 85.08 | 01/12/2025 | 16:42:49 | -73.21, 100.35 | 85.08 | 3.18 | 25 |
| 3 | 01/15/2025 | 03:04:50 | 73.23, 124.79 | 94.53 | 01/15/2025 | 03:05:18 | 73.23, 124.73 | 94.53 | 2.27 | 28 |
| 4 | 01/15/2025 | 03:55:33 | -73.19, -67.80 | 85.53 | 01/15/2025 | 03:54:41 | -73.16, -67.75 | 85.54 | 3.10 | 52 |
| 5 | 01/17/2025 | 13:26:34 | -73.76, 148.18 | 85.34 | 01/17/2025 | 13:27:43 | -73.62, 149.84 | 85.58 | 54.32 | 69 |
| 6 | 01/17/2025 | 14:17:09 | 73.22, -43.27 | 94.06 | 01/17/2025 | 14:17:09 | 73.20, -43.34 | 94.04 | 3.45 | 0 |
| 7 | 01/17/2025 | 15:07:47 | -72.93, 124.68 | 86.27 | 01/17/2025 | 15:06:35 | -72.98, 123.88 | 86.17 | 26.34 | 72 |
| 8 | 01/20/2025 | 00:38:44 | -73.32, -18.88 | 86.34 | 01/20/2025 | 00:39:39 | -73.30, -18.82 | 86.37 | 2.68 | 55 |
| 9 | 01/20/2025 | 01:29:28 | 73.22, 148.65 | 93.55 | 01/20/2025 | 01:28:58 | 73.24, 148.73 | 93.57 | 3.31 | 30 |
| 10 | 01/22/2025 | 11:51:02 | -73.27, 173.13 | 86.93 | 01/22/2025 | 11:51:29 | -73.26, 173.10 | 86.95 | 2.10 | 27 |
| 11 | 01/22/2025 | 12:41:46 | 73.18, -19.35 | 92.96 | 01/22/2025 | 12:40:48 | 73.19, -19.36 | 92.99 | 1.18 | 58 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 1/10/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 01/10/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA