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: 6/5/2025
| 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 | 06/05/2025 | 18:24:31 | -73.90, 73.20 | 128.52 | 06/05/2025 | 18:25:40 | -73.89, 73.21 | 128.55 | 0.76 | 69 |
| 2 | 06/05/2025 | 19:15:16 | 73.82,-119.31 | 51.39 | 06/05/2025 | 19:14:59 | 73.81,-119.28 | 51.39 | 1.32 | 17 |
| 3 | 06/08/2025 | 04:46:15 | 73.91, 97.74 | 51.26 | 06/08/2025 | 04:47:25 | 73.89, 97.72 | 51.23 | 1.71 | 70 |
| 4 | 06/08/2025 | 05:36:57 | -73.83, -94.76 | 128.82 | 06/08/2025 | 05:36:47 | -73.84, -94.72 | 128.82 | 1.38 | 10 |
| 5 | 06/10/2025 | 15:07:59 | -74.07, 121.92 | 128.74 | 06/10/2025 | 15:09:11 | -74.00, 122.46 | 128.86 | 18.13 | 72 |
| 6 | 06/10/2025 | 15:58:41 | 73.85, -70.23 | 51.01 | 06/10/2025 | 15:58:32 | 73.82, -70.26 | 50.98 | 3.56 | 9 |
| 7 | 06/10/2025 | 16:49:11 | -73.18, 98.63 | 129.74 | 06/10/2025 | 16:48:04 | -73.24, 96.22 | 129.52 | 77.68 | 67 |
| 8 | 06/13/2025 | 01:29:44 | 74.14, 146.31 | 51.20 | 06/13/2025 | 01:30:55 | 74.01, 147.01 | 51.01 | 25.57 | 71 |
| 9 | 06/13/2025 | 02:20:22 | -73.87, -45.70 | 129.12 | 06/13/2025 | 02:20:19 | -73.85, -45.68 | 129.13 | 1.86 | 3 |
| 10 | 06/13/2025 | 03:10:55 | 73.20, 123.15 | 50.14 | 06/13/2025 | 03:09:48 | 73.25, 120.75 | 50.35 | 77.16 | 67 |
| 11 | 06/15/2025 | 11:51:29 | -74.36, 170.34 | 128.67 | 06/15/2025 | 11:52:38 | -74.23, 172.00 | 128.91 | 51.76 | 69 |
| 12 | 06/15/2025 | 12:42:05 | 73.85, -21.08 | 50.76 | 06/15/2025 | 12:42:03 | 73.85, -21.17 | 50.76 | 2.84 | 2 |
| 13 | 06/15/2025 | 13:32:41 | -73.47, 147.12 | 129.66 | 06/15/2025 | 13:31:30 | -73.53, 145.82 | 129.52 | 41.40 | 71 |
| 14 | 06/17/2025 | 22:13:12 | 74.35,-165.06 | 51.26 | 06/17/2025 | 22:14:21 | 74.26,-163.41 | 51.05 | 50.61 | 69 |
| 15 | 06/17/2025 | 23:03:46 | -73.87, 3.44 | 129.28 | 06/17/2025 | 23:03:49 | -73.89, 3.42 | 129.27 | 1.54 | 3 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/5/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/05/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA