Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/17/2021
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 01/17/2021 | 17:57:12 | -69.36, 87.94 | 90.08 | 01/17/2021 | 17:58:19 | -69.24, 90.06 | 90.27 | 84.49 | 67 |
| 2 | 01/17/2021 | 18:47:40 | 68.38,-103.42 | 88.90 | 01/17/2021 | 18:48:00 | 68.35,-103.41 | 88.87 | 3.01 | 20 |
| 3 | 01/17/2021 | 19:38:21 | -68.25, 64.07 | 91.25 | 01/17/2021 | 19:37:30 | -68.24, 64.09 | 91.26 | 1.23 | 51 |
| 4 | 01/20/2021 | 10:13:49 | -68.44,-155.03 | 91.60 | 01/20/2021 | 10:15:00 | -68.45,-155.06 | 91.60 | 1.83 | 71 |
| 5 | 01/20/2021 | 11:04:33 | 68.31, 12.45 | 88.26 | 01/20/2021 | 11:04:27 | 68.34, 12.45 | 88.29 | 3.06 | 6 |
| 6 | 01/20/2021 | 11:55:12 | -68.07,-179.92 | 92.00 | 01/20/2021 | 11:53:59 | -68.12, 179.83 | 91.94 | 11.78 | 73 |
| 7 | 01/23/2021 | 02:30:44 | -68.42, -39.23 | 92.23 | 01/23/2021 | 02:31:28 | -68.43, -39.20 | 92.22 | 1.83 | 44 |
| 8 | 01/23/2021 | 03:21:27 | 68.24, 128.31 | 87.59 | 01/23/2021 | 03:20:56 | 68.26, 128.24 | 87.61 | 3.51 | 31 |
| 9 | 01/25/2021 | 17:57:08 | 69.08, -91.66 | 87.83 | 01/25/2021 | 17:58:17 | 69.01, -90.23 | 87.71 | 57.53 | 69 |
| 10 | 01/25/2021 | 18:47:38 | -68.35, 76.64 | 92.95 | 01/25/2021 | 18:47:57 | -68.35, 76.59 | 92.94 | 2.08 | 19 |
| 11 | 01/25/2021 | 19:38:22 | 68.23,-115.90 | 86.93 | 01/25/2021 | 19:37:24 | 68.23,-115.91 | 86.94 | 0.66 | 58 |
| 12 | 01/28/2021 | 10:13:52 | 68.48, 24.92 | 86.52 | 01/28/2021 | 10:14:54 | 68.48, 24.99 | 86.50 | 2.78 | 62 |
| 13 | 01/28/2021 | 11:04:33 | -68.33,-167.57 | 93.65 | 01/28/2021 | 11:04:25 | -68.32,-167.56 | 93.66 | 1.16 | 8 |
| 14 | 01/28/2021 | 11:55:09 | 67.78, 0.43 | 85.78 | 01/28/2021 | 11:53:58 | 67.86, -0.46 | 85.89 | 38.30 | 71 |
| 15 | 01/31/2021 | 02:30:45 | 68.42, 140.78 | 85.73 | 01/31/2021 | 02:31:21 | 68.44, 140.83 | 85.74 | 3.36 | 36 |
| 16 | 01/31/2021 | 03:21:26 | -68.27, -51.71 | 94.44 | 01/31/2021 | 03:20:52 | -68.29, -51.72 | 94.42 | 2.48 | 34 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/17/2021
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/17/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and TERRA