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: 4/15/2019
| 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 | 04/16/2019 | 02:31:10 | 68.41, 140.82 | 58.32 | 04/16/2019 | 02:32:21 | 68.40, 140.77 | 58.31 | 2.21 | 71 |
| 2 | 04/16/2019 | 03:21:51 | -68.28, -51.69 | 121.82 | 04/16/2019 | 03:21:51 | -68.29, -51.73 | 121.82 | 1.52 | 0 |
| 3 | 04/16/2019 | 04:12:33 | 68.04, 115.92 | 57.92 | 04/16/2019 | 04:11:20 | 68.07, 115.66 | 57.96 | 11.40 | 73 |
| 4 | 04/18/2019 | 18:48:04 | 68.38,-103.36 | 57.34 | 04/18/2019 | 18:48:52 | 68.36,-103.40 | 57.33 | 2.23 | 48 |
| 5 | 04/18/2019 | 19:38:45 | -68.24, 64.13 | 122.81 | 04/18/2019 | 19:38:22 | -68.25, 64.10 | 122.80 | 1.40 | 23 |
| 6 | 04/18/2019 | 20:29:12 | 67.19,-127.28 | 56.13 | 04/18/2019 | 20:28:05 | 67.25,-129.40 | 56.20 | 91.49 | 67 |
| 7 | 04/21/2019 | 10:14:33 | -69.48,-156.40 | 122.45 | 04/21/2019 | 10:15:39 | -69.39,-153.87 | 122.55 | 99.56 | 66 |
| 8 | 04/21/2019 | 11:04:58 | 68.34, 12.45 | 56.39 | 04/21/2019 | 11:05:23 | 68.34, 12.45 | 56.38 | 0.21 | 25 |
| 9 | 04/21/2019 | 11:55:39 | -68.21, 179.94 | 123.77 | 04/21/2019 | 11:54:54 | -68.18, 179.89 | 123.79 | 3.54 | 45 |
| 10 | 04/24/2019 | 02:31:13 | -68.70, -39.55 | 124.14 | 04/24/2019 | 02:32:24 | -68.62, -38.98 | 124.23 | 24.44 | 71 |
| 11 | 04/24/2019 | 03:21:52 | 68.31, 128.26 | 55.45 | 04/24/2019 | 03:21:55 | 68.29, 128.25 | 55.43 | 2.12 | 3 |
| 12 | 04/24/2019 | 04:12:33 | -68.17, -64.24 | 124.70 | 04/24/2019 | 04:11:25 | -68.19, -64.23 | 124.69 | 2.08 | 68 |
| 13 | 04/26/2019 | 18:48:01 | -68.39, 76.62 | 125.33 | 04/26/2019 | 18:48:59 | -68.37, 76.58 | 125.35 | 2.90 | 58 |
| 14 | 04/26/2019 | 19:38:45 | 68.28,-115.92 | 54.55 | 04/26/2019 | 19:38:26 | 68.26,-115.92 | 54.53 | 2.11 | 19 |
| 15 | 04/26/2019 | 20:29:16 | -67.59, 52.24 | 126.15 | 04/26/2019 | 20:28:05 | -67.66, 51.02 | 126.09 | 52.31 | 71 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/15/2019
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 04/15/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service