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: 4/18/2020
| 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 | 04/19/2020 | 10:39:11 | -69.10,-162.21 | 122.41 | 04/19/2020 | 10:40:20 | -68.96,-160.62 | 122.57 | 65.38 | 69 |
| 2 | 04/19/2020 | 11:29:42 | 68.28, 6.19 | 56.74 | 04/19/2020 | 11:29:57 | 68.29, 6.20 | 56.75 | 1.41 | 15 |
| 3 | 04/19/2020 | 12:20:23 | -68.15, 173.68 | 123.41 | 04/19/2020 | 12:19:28 | -68.13, 173.64 | 123.43 | 2.74 | 55 |
| 4 | 04/22/2020 | 02:55:51 | -68.34, -45.42 | 124.10 | 04/22/2020 | 02:56:57 | -68.36, -45.48 | 124.09 | 2.84 | 66 |
| 5 | 04/22/2020 | 03:46:35 | 68.22, 122.05 | 55.77 | 04/22/2020 | 03:46:24 | 68.24, 122.03 | 55.79 | 2.65 | 11 |
| 6 | 04/22/2020 | 04:37:11 | -67.81, -70.12 | 124.66 | 04/22/2020 | 04:35:59 | -67.86, -70.79 | 124.61 | 28.43 | 72 |
| 7 | 04/24/2020 | 19:12:46 | -68.33, 70.37 | 124.99 | 04/24/2020 | 19:13:25 | -68.30, 70.35 | 125.02 | 3.00 | 39 |
| 8 | 04/24/2020 | 20:03:30 | 68.21,-122.17 | 54.88 | 04/24/2020 | 20:02:52 | 68.19,-122.15 | 54.85 | 2.82 | 38 |
| 9 | 04/27/2020 | 10:39:06 | 68.79, 18.22 | 54.63 | 04/27/2020 | 10:40:17 | 68.69, 19.07 | 54.51 | 36.31 | 71 |
| 10 | 04/27/2020 | 11:29:40 | -68.27,-173.78 | 125.92 | 04/27/2020 | 11:29:53 | -68.25,-173.83 | 125.94 | 2.60 | 13 |
| 11 | 04/27/2020 | 12:20:24 | 68.15, -6.32 | 53.96 | 04/27/2020 | 12:19:20 | 68.13, -6.32 | 53.94 | 2.18 | 64 |
| 12 | 04/30/2020 | 02:55:53 | 68.35, 134.56 | 53.35 | 04/30/2020 | 02:56:50 | 68.35, 134.55 | 53.35 | 0.68 | 57 |
| 13 | 04/30/2020 | 03:46:35 | -68.26, -58.00 | 126.76 | 04/30/2020 | 03:46:20 | -68.25, -57.94 | 126.77 | 2.51 | 15 |
| 14 | 04/30/2020 | 04:37:07 | 67.50, 110.26 | 52.47 | 04/30/2020 | 04:35:57 | 67.57, 108.92 | 52.55 | 57.56 | 70 |
| 15 | 05/02/2020 | 19:12:46 | 68.30,-109.59 | 52.49 | 05/02/2020 | 19:13:17 | 68.29,-109.63 | 52.48 | 1.76 | 31 |
| 16 | 05/02/2020 | 20:03:28 | -68.20, 57.86 | 127.62 | 05/02/2020 | 20:02:47 | -68.19, 57.89 | 127.63 | 1.29 | 41 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/18/2020
Download SNOs between NPP and TERRA since TLE EPOCH: 04/18/2020 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service