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: 5/29/2025
| 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 | 05/29/2025 | 11:19:25 | 73.85, -0.42 | 52.35 | 05/29/2025 | 11:20:17 | 73.87, -0.35 | 52.34 | 2.58 | 52 |
| 2 | 05/29/2025 | 12:10:07 | -73.78, 167.08 | 127.74 | 05/29/2025 | 12:09:40 | -73.77, 167.11 | 127.75 | 1.20 | 27 |
| 3 | 05/31/2025 | 21:41:06 | -73.84, 24.18 | 128.01 | 05/31/2025 | 21:42:07 | -73.87, 24.15 | 128.00 | 2.98 | 61 |
| 4 | 05/31/2025 | 22:31:51 | 73.77,-168.34 | 51.91 | 05/31/2025 | 22:31:26 | 73.78,-168.36 | 51.92 | 1.31 | 25 |
| 5 | 06/03/2025 | 08:02:51 | 73.89, 48.64 | 51.74 | 06/03/2025 | 08:03:53 | 73.86, 48.64 | 51.69 | 3.45 | 62 |
| 6 | 06/03/2025 | 08:53:33 | -73.81,-143.86 | 128.35 | 06/03/2025 | 08:53:15 | -73.82,-143.79 | 128.35 | 2.50 | 18 |
| 7 | 06/05/2025 | 18:24:31 | -73.89, 73.22 | 128.53 | 06/05/2025 | 18:25:41 | -73.88, 73.18 | 128.56 | 1.54 | 70 |
| 8 | 06/05/2025 | 19:15:16 | 73.82,-119.30 | 51.39 | 06/05/2025 | 19:15:00 | 73.79,-119.33 | 51.37 | 3.09 | 16 |
| 9 | 06/08/2025 | 04:46:15 | 73.89, 97.77 | 51.25 | 06/08/2025 | 04:47:26 | 73.89, 97.71 | 51.23 | 2.07 | 71 |
| 10 | 06/08/2025 | 05:36:57 | -73.82, -94.72 | 128.84 | 06/08/2025 | 05:36:48 | -73.84, -94.72 | 128.81 | 3.12 | 9 |
| 11 | 06/10/2025 | 15:08:01 | -74.14, 121.74 | 128.66 | 06/10/2025 | 15:09:12 | -74.03, 122.51 | 128.84 | 26.80 | 71 |
| 12 | 06/10/2025 | 15:58:41 | 73.83, -70.19 | 50.99 | 06/10/2025 | 15:58:33 | 73.83, -70.22 | 51.00 | 1.23 | 8 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 5/29/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 05/29/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA