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: 6/3/2025
| 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 | 08:02:50 | 73.87, 48.68 | 51.72 | 06/03/2025 | 08:03:52 | 73.86, 48.65 | 51.70 | 1.55 | 62 |
| 2 | 06/03/2025 | 08:53:32 | -73.80,-143.84 | 128.36 | 06/03/2025 | 08:53:14 | -73.81,-143.79 | 128.35 | 1.80 | 18 |
| 3 | 06/05/2025 | 18:24:31 | -73.88, 73.24 | 128.54 | 06/05/2025 | 18:25:40 | -73.91, 73.24 | 128.53 | 2.70 | 69 |
| 4 | 06/05/2025 | 19:15:16 | 73.81,-119.28 | 51.38 | 06/05/2025 | 19:14:59 | 73.82,-119.26 | 51.40 | 2.01 | 17 |
| 5 | 06/08/2025 | 04:46:15 | 73.89, 97.78 | 51.25 | 06/08/2025 | 04:47:25 | 73.89, 97.72 | 51.23 | 1.82 | 70 |
| 6 | 06/08/2025 | 05:36:57 | -73.82, -94.73 | 128.84 | 06/08/2025 | 05:36:47 | -73.84, -94.72 | 128.82 | 2.57 | 10 |
| 7 | 06/10/2025 | 15:07:59 | -74.05, 121.96 | 128.76 | 06/10/2025 | 15:09:11 | -73.99, 122.43 | 128.87 | 16.19 | 72 |
| 8 | 06/10/2025 | 15:58:41 | 73.84, -70.20 | 51.00 | 06/10/2025 | 15:58:31 | 73.85, -70.18 | 51.01 | 2.02 | 10 |
| 9 | 06/10/2025 | 16:49:11 | -73.16, 98.66 | 129.76 | 06/10/2025 | 16:48:04 | -73.22, 96.19 | 129.53 | 79.80 | 67 |
| 10 | 06/13/2025 | 01:29:43 | 74.08, 146.47 | 51.13 | 06/13/2025 | 01:30:55 | 73.97, 146.93 | 50.97 | 18.20 | 72 |
| 11 | 06/13/2025 | 02:20:22 | -73.85, -45.66 | 129.13 | 06/13/2025 | 02:20:18 | -73.87, -45.64 | 129.12 | 1.81 | 4 |
| 12 | 06/13/2025 | 03:10:54 | 73.14, 123.29 | 50.07 | 06/13/2025 | 03:09:48 | 73.21, 120.68 | 50.32 | 84.57 | 66 |
| 13 | 06/15/2025 | 11:51:28 | -74.29, 170.51 | 128.74 | 06/15/2025 | 11:52:38 | -74.17, 171.87 | 128.96 | 43.33 | 70 |
| 14 | 06/15/2025 | 12:42:05 | 73.89, -21.17 | 50.80 | 06/15/2025 | 12:42:00 | 73.88, -21.08 | 50.79 | 2.68 | 5 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/3/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/03/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA