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: 3/18/2020
| 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 | 11:29:39 | 68.32, 6.16 | 68.91 | 03/18/2020 | 11:30:15 | 68.34, 6.16 | 68.92 | 2.78 | 36 |
| 2 | 03/18/2020 | 12:20:20 | -68.19, 173.64 | 111.24 | 03/18/2020 | 12:19:46 | -68.18, 173.60 | 111.25 | 1.95 | 34 |
| 3 | 03/21/2020 | 02:55:59 | -68.90, -46.14 | 111.55 | 03/21/2020 | 02:57:10 | -68.79, -45.05 | 111.69 | 45.24 | 71 |
| 4 | 03/21/2020 | 03:46:34 | 68.28, 121.98 | 67.80 | 03/21/2020 | 03:46:44 | 68.28, 121.97 | 67.80 | 0.46 | 10 |
| 5 | 03/21/2020 | 04:37:15 | -68.15, -70.54 | 112.35 | 03/21/2020 | 04:36:14 | -68.18, -70.52 | 112.31 | 3.43 | 61 |
| 6 | 03/23/2020 | 19:12:45 | -68.38, 70.32 | 113.15 | 03/23/2020 | 19:13:45 | -68.39, 70.35 | 113.14 | 2.15 | 60 |
| 7 | 03/23/2020 | 20:03:29 | 68.25,-122.21 | 66.71 | 03/23/2020 | 20:03:12 | 68.27,-122.16 | 66.73 | 3.15 | 17 |
| 8 | 03/23/2020 | 20:54:01 | -67.63, 45.88 | 113.94 | 03/23/2020 | 20:52:50 | -67.73, 44.84 | 113.82 | 45.20 | 71 |
| 9 | 03/26/2020 | 11:29:40 | -68.34,-173.87 | 114.24 | 03/26/2020 | 11:30:14 | -68.32,-173.85 | 114.26 | 2.01 | 34 |
| 10 | 03/26/2020 | 12:20:24 | 68.21, -6.40 | 65.62 | 03/26/2020 | 12:19:41 | 68.20, -6.36 | 65.60 | 2.66 | 43 |
| 11 | 03/29/2020 | 02:55:57 | 68.66, 134.16 | 65.06 | 03/29/2020 | 02:57:08 | 68.56, 134.70 | 64.94 | 24.46 | 71 |
| 12 | 03/29/2020 | 03:46:33 | -68.25, -57.99 | 115.38 | 03/29/2020 | 03:46:42 | -68.25, -58.05 | 115.38 | 2.52 | 9 |
| 13 | 03/29/2020 | 04:37:17 | 68.13, 109.48 | 64.48 | 03/29/2020 | 04:36:09 | 68.12, 109.44 | 64.48 | 1.83 | 68 |
| 14 | 03/31/2020 | 19:12:47 | 68.37,-109.68 | 63.71 | 03/31/2020 | 19:13:39 | 68.37,-109.64 | 63.71 | 1.66 | 52 |
| 15 | 03/31/2020 | 20:03:28 | -68.22, 57.82 | 116.45 | 03/31/2020 | 20:03:10 | -68.23, 57.81 | 116.45 | 0.81 | 18 |
| 16 | 03/31/2020 | 20:53:58 | 67.35,-133.79 | 62.64 | 03/31/2020 | 20:52:50 | 67.37,-135.53 | 62.70 | 74.52 | 68 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/18/2020
Download SNOs between NPP and TERRA since TLE EPOCH: 03/18/2020 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service