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: 4/17/2018
| 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 | 04/17/2018 | 03:46:44 | 68.26, 122.01 | 57.72 | 04/17/2018 | 03:47:08 | 68.29, 122.01 | 57.73 | 2.37 | 24 |
| 2 | 04/17/2018 | 04:37:26 | -68.17, -70.55 | 122.39 | 04/17/2018 | 04:36:38 | -68.17, -70.49 | 122.39 | 2.53 | 48 |
| 3 | 04/19/2018 | 19:12:58 | -68.55, 70.10 | 122.92 | 04/19/2018 | 19:14:10 | -68.49, 70.48 | 122.98 | 16.70 | 72 |
| 4 | 04/19/2018 | 20:03:38 | 68.22,-122.16 | 56.74 | 04/19/2018 | 20:03:40 | 68.22,-122.20 | 56.74 | 1.50 | 2 |
| 5 | 04/19/2018 | 20:54:20 | -68.12, 45.27 | 123.38 | 04/19/2018 | 20:53:10 | -68.11, 45.30 | 123.39 | 1.80 | 70 |
| 6 | 04/22/2018 | 11:29:50 | -68.34,-173.86 | 124.04 | 04/22/2018 | 11:30:45 | -68.32,-173.86 | 124.07 | 2.61 | 55 |
| 7 | 04/22/2018 | 12:20:34 | 68.23, -6.41 | 55.84 | 04/22/2018 | 12:20:12 | 68.21, -6.34 | 55.82 | 3.54 | 22 |
| 8 | 04/22/2018 | 13:11:03 | -67.43, 161.89 | 124.98 | 04/22/2018 | 13:09:53 | -67.49, 160.46 | 124.91 | 61.56 | 70 |
| 9 | 04/25/2018 | 03:46:45 | -68.30, -58.04 | 124.97 | 04/25/2018 | 03:47:17 | -68.31, -58.00 | 124.96 | 1.83 | 32 |
| 10 | 04/25/2018 | 04:37:28 | 68.14, 109.48 | 54.86 | 04/25/2018 | 04:36:45 | 68.15, 109.45 | 54.86 | 1.51 | 43 |
| 11 | 04/27/2018 | 19:13:04 | 68.69,-110.09 | 54.58 | 04/27/2018 | 19:14:15 | 68.63,-109.38 | 54.51 | 29.61 | 71 |
| 12 | 04/27/2018 | 20:03:40 | -68.26, 57.78 | 125.87 | 04/27/2018 | 20:03:50 | -68.25, 57.79 | 125.89 | 1.86 | 10 |
| 13 | 04/27/2018 | 20:54:22 | 68.10,-134.71 | 53.96 | 04/27/2018 | 20:53:16 | 68.13,-134.70 | 53.99 | 3.37 | 66 |
| 14 | 04/30/2018 | 11:29:52 | 68.33, 6.14 | 53.38 | 04/30/2018 | 11:30:51 | 68.33, 6.13 | 53.38 | 0.71 | 59 |
| 15 | 04/30/2018 | 12:20:34 | -68.22, 173.60 | 126.74 | 04/30/2018 | 12:20:21 | -68.23, 173.64 | 126.74 | 1.81 | 13 |
| 16 | 04/30/2018 | 13:11:07 | 67.53, -18.23 | 52.55 | 04/30/2018 | 13:09:57 | 67.61, -19.43 | 52.64 | 52.09 | 70 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/17/2018
Download SNOs between NPP and TERRA since TLE EPOCH: 04/17/2018 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service