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: 6/12/2026
| 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 | 06/13/2026 | 18:31:46 | -75.63, 67.10 | 127.13 | 06/13/2026 | 18:32:15 | -75.64, 67.15 | 127.13 | 1.52 | 29 |
| 2 | 06/13/2026 | 19:22:31 | 75.57,-125.40 | 52.80 | 06/13/2026 | 19:21:35 | 75.54,-125.44 | 52.79 | 3.44 | 56 |
| 3 | 06/16/2026 | 04:02:40 | -75.66, -75.72 | 127.19 | 06/16/2026 | 04:03:46 | -75.65, -75.78 | 127.22 | 2.57 | 66 |
| 4 | 06/16/2026 | 04:53:25 | 75.60, 91.77 | 52.75 | 06/16/2026 | 04:53:05 | 75.60, 91.77 | 52.75 | 0.51 | 20 |
| 5 | 06/18/2026 | 14:24:19 | 75.64, -51.06 | 52.73 | 06/18/2026 | 14:24:35 | 75.64, -51.06 | 52.73 | 0.44 | 16 |
| 6 | 06/18/2026 | 15:15:01 | -75.56, 116.50 | 127.36 | 06/18/2026 | 15:13:55 | -75.58, 116.45 | 127.32 | 2.57 | 66 |
| 7 | 06/20/2026 | 23:55:13 | 75.67, 166.10 | 52.76 | 06/20/2026 | 23:56:05 | 75.67, 166.08 | 52.74 | 0.87 | 52 |
| 8 | 06/21/2026 | 00:45:55 | -75.60, -26.34 | 127.34 | 06/21/2026 | 00:45:25 | -75.61, -26.42 | 127.31 | 2.54 | 30 |
| 9 | 06/23/2026 | 09:26:20 | 76.31, 21.22 | 53.55 | 06/23/2026 | 09:27:24 | 76.23, 24.78 | 53.19 | 94.37 | 64 |
| 10 | 06/23/2026 | 10:16:49 | -75.63,-169.18 | 127.27 | 06/23/2026 | 10:16:55 | -75.62,-169.32 | 127.27 | 3.92 | 6 |
| 11 | 06/23/2026 | 11:07:28 | 75.30, -0.84 | 52.34 | 06/23/2026 | 11:06:18 | 75.37, -2.32 | 52.55 | 42.58 | 70 |
| 12 | 06/25/2026 | 19:47:42 | -75.67, 47.96 | 127.16 | 06/25/2026 | 19:48:23 | -75.67, 47.89 | 127.17 | 2.11 | 41 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/12/2026
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/12/2026 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA