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: 6/19/2026
| 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 | 06/20/2026 | 23:55:13 | 75.69, 166.05 | 52.78 | 06/20/2026 | 23:56:04 | 75.70, 166.18 | 52.76 | 3.84 | 51 |
| 2 | 06/21/2026 | 00:45:55 | -75.62, -26.41 | 127.31 | 06/21/2026 | 00:45:24 | -75.64, -26.34 | 127.29 | 2.60 | 31 |
| 3 | 06/23/2026 | 09:26:20 | 76.32, 21.17 | 53.57 | 06/23/2026 | 09:27:24 | 76.22, 24.76 | 53.19 | 95.31 | 64 |
| 4 | 06/23/2026 | 10:16:49 | -75.65,-169.25 | 127.24 | 06/23/2026 | 10:16:54 | -75.66,-169.22 | 127.25 | 0.79 | 5 |
| 5 | 06/23/2026 | 11:07:28 | 75.31, -0.88 | 52.35 | 06/23/2026 | 11:06:18 | 75.36, -2.34 | 52.54 | 41.51 | 70 |
| 6 | 06/25/2026 | 19:47:43 | -75.69, 47.90 | 127.13 | 06/25/2026 | 19:48:24 | -75.67, 47.87 | 127.17 | 3.11 | 41 |
| 7 | 06/25/2026 | 20:38:28 | 75.63,-144.61 | 52.80 | 06/25/2026 | 20:37:43 | 75.63,-144.57 | 52.80 | 1.49 | 45 |
| 8 | 06/28/2026 | 05:18:40 | -75.87, -95.41 | 126.81 | 06/28/2026 | 05:19:52 | -75.77, -94.79 | 126.99 | 20.84 | 72 |
| 9 | 06/28/2026 | 06:09:22 | 75.68, 72.53 | 52.96 | 06/28/2026 | 06:09:12 | 75.67, 72.63 | 52.95 | 2.85 | 10 |
| 10 | 06/30/2026 | 15:40:15 | 75.68, -70.20 | 53.10 | 06/30/2026 | 15:40:41 | 75.71, -70.21 | 53.12 | 3.25 | 26 |
| 11 | 06/30/2026 | 16:30:58 | -75.65, 97.22 | 126.94 | 06/30/2026 | 16:30:01 | -75.65, 97.29 | 126.93 | 2.08 | 57 |
| 12 | 07/03/2026 | 01:11:09 | 75.73, 146.91 | 53.34 | 07/03/2026 | 01:12:10 | 75.73, 146.93 | 53.32 | 0.63 | 61 |
| 13 | 07/03/2026 | 02:01:52 | -75.69, -45.66 | 126.70 | 07/03/2026 | 02:01:30 | -75.68, -45.56 | 126.72 | 3.27 | 22 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/19/2026
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/19/2026 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA