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: 3/16/2020
| 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 | 03/18/2020 | 11:29:40 | 68.32, 6.15 | 68.91 | 03/18/2020 | 11:30:16 | 68.34, 6.15 | 68.92 | 1.52 | 36 |
| 2 | 03/18/2020 | 12:20:21 | -68.20, 173.64 | 111.24 | 03/18/2020 | 12:19:47 | -68.18, 173.60 | 111.25 | 2.42 | 34 |
| 3 | 03/21/2020 | 02:55:59 | -68.90, -46.15 | 111.55 | 03/21/2020 | 02:57:10 | -68.79, -45.05 | 111.69 | 45.67 | 71 |
| 4 | 03/21/2020 | 03:46:34 | 68.29, 121.97 | 67.81 | 03/21/2020 | 03:46:44 | 68.28, 121.97 | 67.80 | 1.15 | 10 |
| 5 | 03/21/2020 | 04:37:15 | -68.16, -70.54 | 112.34 | 03/21/2020 | 04:36:14 | -68.18, -70.52 | 112.32 | 2.80 | 61 |
| 6 | 03/23/2020 | 19:12:45 | -68.38, 70.31 | 113.14 | 03/23/2020 | 19:13:45 | -68.40, 70.35 | 113.14 | 2.18 | 60 |
| 7 | 03/23/2020 | 20:03:29 | 68.25,-122.22 | 66.72 | 03/23/2020 | 20:03:12 | 68.27,-122.16 | 66.73 | 3.10 | 17 |
| 8 | 03/23/2020 | 20:54:01 | -67.63, 45.87 | 113.94 | 03/23/2020 | 20:52:50 | -67.73, 44.84 | 113.82 | 44.71 | 71 |
| 9 | 03/26/2020 | 11:29:40 | -68.35,-173.88 | 114.24 | 03/26/2020 | 11:30:14 | -68.33,-173.84 | 114.26 | 2.18 | 34 |
| 10 | 03/26/2020 | 12:20:24 | 68.22, -6.41 | 65.63 | 03/26/2020 | 12:19:41 | 68.20, -6.35 | 65.61 | 3.11 | 43 |
| 11 | 03/29/2020 | 02:55:58 | 68.67, 134.15 | 65.07 | 03/29/2020 | 02:57:09 | 68.58, 134.72 | 64.96 | 25.05 | 71 |
| 12 | 03/29/2020 | 03:46:34 | -68.26, -58.00 | 115.37 | 03/29/2020 | 03:46:43 | -68.27, -58.03 | 115.37 | 1.64 | 9 |
| 13 | 03/29/2020 | 04:37:18 | 68.14, 109.47 | 64.49 | 03/29/2020 | 04:36:10 | 68.13, 109.46 | 64.49 | 0.53 | 68 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/16/2020
Download SNOs between NPP and TERRA since TLE EPOCH: 03/16/2020 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service