Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/1/2020
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 03/02/2020 | 11:29:36 | 68.36, 6.14 | 75.23 | 03/02/2020 | 11:30:20 | 68.36, 6.13 | 75.23 | 0.49 | 44 |
| 2 | 03/02/2020 | 12:20:17 | -68.23, 173.62 | 104.92 | 03/02/2020 | 12:19:50 | -68.25, 173.63 | 104.89 | 3.01 | 27 |
| 3 | 03/05/2020 | 02:56:00 | -69.13, -46.44 | 104.99 | 03/05/2020 | 02:57:09 | -69.02, -44.80 | 105.16 | 66.38 | 69 |
| 4 | 03/05/2020 | 03:46:31 | 68.31, 121.97 | 74.15 | 03/05/2020 | 03:46:47 | 68.28, 121.93 | 74.12 | 2.66 | 16 |
| 5 | 03/05/2020 | 04:37:12 | -68.17, -70.54 | 106.01 | 03/05/2020 | 04:36:17 | -68.18, -70.55 | 105.99 | 1.20 | 55 |
| 6 | 03/07/2020 | 19:12:42 | -68.39, 70.32 | 106.81 | 03/07/2020 | 19:13:44 | -68.40, 70.33 | 106.80 | 1.90 | 62 |
| 7 | 03/07/2020 | 20:03:26 | 68.26,-122.20 | 73.05 | 03/07/2020 | 20:03:11 | 68.28,-122.17 | 73.07 | 2.26 | 15 |
| 8 | 03/07/2020 | 20:54:00 | -67.75, 45.75 | 107.49 | 03/07/2020 | 20:52:48 | -67.79, 44.89 | 107.42 | 36.81 | 72 |
| 9 | 03/10/2020 | 11:29:37 | -68.34,-173.85 | 107.91 | 03/10/2020 | 11:30:07 | -68.35,-173.82 | 107.90 | 1.73 | 30 |
| 10 | 03/10/2020 | 12:20:21 | 68.21, -6.38 | 71.95 | 03/10/2020 | 12:19:34 | 68.22, -6.33 | 71.96 | 1.97 | 47 |
| 11 | 03/13/2020 | 02:55:49 | 68.38, 134.55 | 71.10 | 03/13/2020 | 02:56:57 | 68.40, 134.53 | 71.10 | 1.89 | 68 |
| 12 | 03/13/2020 | 03:46:30 | -68.24, -57.96 | 109.07 | 03/13/2020 | 03:46:28 | -68.25, -58.02 | 109.06 | 2.84 | 2 |
| 13 | 03/13/2020 | 04:37:10 | 67.90, 109.78 | 70.57 | 03/13/2020 | 04:35:58 | 67.94, 109.26 | 70.63 | 22.11 | 72 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/1/2020
Download SNOs between NPP and TERRA since TLE EPOCH: 03/01/2020 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service