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: 5/17/2020
| 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 | 05/18/2020 | 19:12:44 | 68.29,-109.57 | 48.40 | 05/18/2020 | 19:13:18 | 68.28,-109.63 | 48.39 | 2.74 | 34 |
| 2 | 05/18/2020 | 20:03:26 | -68.20, 57.86 | 131.70 | 05/18/2020 | 20:02:48 | -68.17, 57.87 | 131.74 | 3.44 | 38 |
| 3 | 05/21/2020 | 10:39:03 | -68.85,-161.84 | 131.58 | 05/21/2020 | 10:40:14 | -68.72,-160.87 | 131.73 | 41.87 | 71 |
| 4 | 05/21/2020 | 11:29:38 | 68.25, 6.26 | 47.81 | 05/21/2020 | 11:29:47 | 68.27, 6.24 | 47.83 | 2.71 | 9 |
| 5 | 05/21/2020 | 12:20:20 | -68.16, 173.69 | 132.30 | 05/21/2020 | 12:19:17 | -68.17, 173.74 | 132.29 | 2.13 | 63 |
| 6 | 05/24/2020 | 02:55:49 | -68.38, -45.45 | 132.57 | 05/24/2020 | 02:56:49 | -68.38, -45.41 | 132.58 | 1.88 | 60 |
| 7 | 05/24/2020 | 03:46:32 | 68.21, 122.08 | 47.26 | 05/24/2020 | 03:46:17 | 68.21, 122.04 | 47.25 | 1.98 | 15 |
| 8 | 05/24/2020 | 04:37:05 | -67.64, -69.88 | 133.33 | 05/24/2020 | 04:35:54 | -67.71, -70.91 | 133.26 | 44.00 | 71 |
| 9 | 05/26/2020 | 19:12:41 | -68.29, 70.45 | 133.13 | 05/26/2020 | 19:13:18 | -68.31, 70.40 | 133.12 | 2.76 | 37 |
| 10 | 05/26/2020 | 20:03:25 | 68.18,-122.10 | 46.75 | 05/26/2020 | 20:02:45 | 68.19,-122.10 | 46.76 | 1.24 | 40 |
| 11 | 05/29/2020 | 10:39:01 | 68.79, 18.25 | 46.96 | 05/29/2020 | 10:40:12 | 68.67, 19.09 | 46.83 | 35.97 | 71 |
| 12 | 05/29/2020 | 11:29:36 | -68.31,-173.80 | 133.53 | 05/29/2020 | 11:29:47 | -68.29,-173.74 | 133.55 | 3.15 | 11 |
| 13 | 05/29/2020 | 12:20:19 | 68.15, -6.28 | 46.30 | 05/29/2020 | 12:19:15 | 68.12, -6.30 | 46.27 | 3.38 | 64 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 5/17/2020
Download SNOs between NPP and TERRA since TLE EPOCH: 05/17/2020 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service