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: 9/8/2019
| 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 | 09/08/2019 | 09:49:16 | 69.50, 29.88 | 63.68 | 09/08/2019 | 09:50:22 | 69.36, 32.31 | 63.53 | 96.26 | 66 |
| 2 | 09/08/2019 | 10:39:39 | -68.39,-161.29 | 117.43 | 09/08/2019 | 10:40:07 | -68.42,-161.25 | 117.41 | 2.72 | 28 |
| 3 | 09/08/2019 | 11:30:23 | 68.27, 6.18 | 62.46 | 09/08/2019 | 11:29:35 | 68.25, 6.20 | 62.44 | 2.37 | 48 |
| 4 | 09/11/2019 | 02:05:53 | 68.58, 146.92 | 63.76 | 09/11/2019 | 02:07:03 | 68.57, 147.19 | 63.75 | 10.79 | 70 |
| 5 | 09/11/2019 | 02:56:32 | -68.33, -45.43 | 116.49 | 09/11/2019 | 02:56:35 | -68.35, -45.45 | 116.47 | 2.46 | 3 |
| 6 | 09/11/2019 | 03:47:16 | 68.21, 122.03 | 63.41 | 09/11/2019 | 03:46:03 | 68.18, 122.00 | 63.38 | 3.37 | 73 |
| 7 | 09/13/2019 | 18:22:45 | 68.41, -97.08 | 64.61 | 09/13/2019 | 18:23:33 | 68.44, -97.09 | 64.63 | 2.89 | 48 |
| 8 | 09/13/2019 | 19:13:27 | -68.32, 70.36 | 115.48 | 09/13/2019 | 19:13:03 | -68.33, 70.41 | 115.47 | 2.60 | 24 |
| 9 | 09/13/2019 | 20:03:53 | 67.23,-121.00 | 63.45 | 09/13/2019 | 20:02:46 | 67.32,-123.11 | 63.54 | 91.25 | 67 |
| 10 | 09/16/2019 | 09:49:13 | -69.42,-150.00 | 113.36 | 09/16/2019 | 09:50:20 | -69.30,-147.77 | 113.48 | 88.58 | 67 |
| 11 | 09/16/2019 | 10:39:40 | 68.41, 18.70 | 65.63 | 09/16/2019 | 10:40:01 | 68.41, 18.76 | 65.63 | 2.47 | 21 |
| 12 | 09/16/2019 | 11:30:21 | -68.26,-173.79 | 114.51 | 09/16/2019 | 11:29:32 | -68.25,-173.80 | 114.52 | 0.77 | 49 |
| 13 | 09/19/2019 | 02:05:51 | -68.51, -32.97 | 113.25 | 09/19/2019 | 02:07:02 | -68.50, -32.90 | 113.26 | 3.35 | 71 |
| 14 | 09/19/2019 | 02:56:34 | 68.35, 134.55 | 66.61 | 09/19/2019 | 02:56:30 | 68.32, 134.53 | 66.58 | 3.28 | 4 |
| 15 | 09/19/2019 | 03:47:14 | -68.14, -57.87 | 113.59 | 09/19/2019 | 03:46:01 | -68.17, -58.02 | 113.57 | 6.77 | 73 |
| 16 | 09/21/2019 | 18:22:44 | -68.46, 82.88 | 112.26 | 09/21/2019 | 18:23:29 | -68.46, 82.94 | 112.26 | 2.51 | 45 |
| 17 | 09/21/2019 | 19:13:27 | 68.30,-109.61 | 67.60 | 09/21/2019 | 19:12:57 | 68.28,-109.63 | 67.58 | 1.82 | 30 |
| 18 | 09/21/2019 | 20:03:51 | -67.22, 59.03 | 113.46 | 09/21/2019 | 20:02:44 | -67.23, 56.80 | 113.46 | 95.81 | 67 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/8/2019
Download SNOs between NPP and TERRA since TLE EPOCH: 09/08/2019 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service