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: 3/15/2020
| 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 | 03/15/2020 | 19:12:44 | 68.35,-109.64 | 70.00 | 03/15/2020 | 19:13:47 | 68.36,-109.71 | 70.00 | 3.00 | 63 |
| 2 | 03/15/2020 | 20:03:26 | -68.27, 57.77 | 110.10 | 03/15/2020 | 20:03:17 | -68.25, 57.80 | 110.12 | 2.44 | 9 |
| 3 | 03/15/2020 | 20:54:02 | 67.70,-134.21 | 69.31 | 03/15/2020 | 20:52:51 | 67.75,-135.15 | 69.38 | 39.94 | 71 |
| 4 | 03/18/2020 | 11:29:39 | 68.31, 6.17 | 68.90 | 03/18/2020 | 11:30:16 | 68.30, 6.11 | 68.88 | 2.85 | 37 |
| 5 | 03/18/2020 | 12:20:20 | -68.18, 173.66 | 111.26 | 03/18/2020 | 12:19:46 | -68.20, 173.62 | 111.23 | 3.08 | 34 |
| 6 | 03/21/2020 | 02:56:00 | -68.94, -46.20 | 111.51 | 03/21/2020 | 02:57:10 | -68.81, -45.02 | 111.67 | 49.09 | 70 |
| 7 | 03/21/2020 | 03:46:34 | 68.27, 121.99 | 67.80 | 03/21/2020 | 03:46:44 | 68.30, 121.99 | 67.82 | 2.84 | 10 |
| 8 | 03/21/2020 | 04:37:15 | -68.14, -70.52 | 112.36 | 03/21/2020 | 04:36:15 | -68.15, -70.56 | 112.35 | 1.65 | 60 |
| 9 | 03/23/2020 | 19:12:45 | -68.37, 70.33 | 113.16 | 03/23/2020 | 19:13:46 | -68.36, 70.31 | 113.17 | 0.76 | 61 |
| 10 | 03/23/2020 | 20:03:29 | 68.24,-122.20 | 66.70 | 03/23/2020 | 20:03:13 | 68.24,-122.20 | 66.70 | 0.41 | 16 |
| 11 | 03/23/2020 | 20:54:02 | -67.67, 45.83 | 113.90 | 03/23/2020 | 20:52:51 | -67.70, 44.81 | 113.85 | 43.03 | 71 |
| 12 | 03/26/2020 | 11:29:39 | -68.33,-173.86 | 114.25 | 03/26/2020 | 11:30:14 | -68.30,-173.87 | 114.28 | 3.38 | 35 |
| 13 | 03/26/2020 | 12:20:22 | 68.16, -6.32 | 65.56 | 03/26/2020 | 12:19:41 | 68.17, -6.38 | 65.58 | 3.11 | 41 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/15/2020
Download SNOs between NPP and TERRA since TLE EPOCH: 03/15/2020 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service