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: 6/2/2025
| 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 | 06/03/2025 | 08:02:51 | 73.89, 48.63 | 51.74 | 06/03/2025 | 08:03:52 | 73.90, 48.72 | 51.73 | 2.87 | 61 |
| 2 | 06/03/2025 | 08:53:33 | -73.82,-143.88 | 128.34 | 06/03/2025 | 08:53:15 | -73.80,-143.83 | 128.37 | 3.05 | 18 |
| 3 | 06/05/2025 | 18:24:31 | -73.90, 73.20 | 128.52 | 06/05/2025 | 18:25:40 | -73.89, 73.21 | 128.54 | 0.61 | 69 |
| 4 | 06/05/2025 | 19:15:16 | 73.82,-119.32 | 51.40 | 06/05/2025 | 19:14:59 | 73.81,-119.29 | 51.38 | 1.69 | 17 |
| 5 | 06/08/2025 | 04:46:15 | 73.91, 97.74 | 51.26 | 06/08/2025 | 04:47:25 | 73.88, 97.71 | 51.23 | 2.67 | 70 |
| 6 | 06/08/2025 | 05:36:57 | -73.83, -94.76 | 128.83 | 06/08/2025 | 05:36:47 | -73.84, -94.73 | 128.82 | 1.02 | 10 |
| 7 | 06/10/2025 | 15:07:59 | -74.06, 121.93 | 128.75 | 06/10/2025 | 15:09:11 | -73.99, 122.44 | 128.87 | 17.54 | 72 |
| 8 | 06/10/2025 | 15:58:41 | 73.85, -70.23 | 51.01 | 06/10/2025 | 15:58:31 | 73.86, -70.17 | 51.02 | 1.93 | 10 |
| 9 | 06/10/2025 | 16:49:11 | -73.17, 98.64 | 129.74 | 06/10/2025 | 16:48:04 | -73.23, 96.20 | 129.53 | 78.63 | 67 |
| 10 | 06/13/2025 | 01:29:43 | 74.09, 146.45 | 51.14 | 06/13/2025 | 01:30:55 | 73.99, 146.95 | 50.99 | 19.15 | 72 |
| 11 | 06/13/2025 | 02:20:22 | -73.86, -45.68 | 129.12 | 06/13/2025 | 02:20:18 | -73.88, -45.61 | 129.11 | 3.38 | 4 |
| 12 | 06/13/2025 | 03:10:55 | 73.20, 123.16 | 50.14 | 06/13/2025 | 03:09:48 | 73.22, 120.70 | 50.33 | 78.95 | 67 |
| 13 | 06/15/2025 | 11:51:28 | -74.30, 170.49 | 128.73 | 06/15/2025 | 11:52:38 | -74.20, 171.93 | 128.94 | 44.71 | 70 |
| 14 | 06/15/2025 | 12:42:05 | 73.84, -21.07 | 50.75 | 06/15/2025 | 12:42:02 | 73.86, -21.14 | 50.77 | 2.94 | 3 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/2/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/02/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA