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: 1/15/2020
| 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 | 01/17/2020 | 02:55:36 | -68.42, -45.41 | 90.79 | 01/17/2020 | 02:56:36 | -68.42, -45.38 | 90.79 | 1.45 | 60 |
| 2 | 01/17/2020 | 03:46:19 | 68.25, 122.12 | 89.03 | 01/17/2020 | 03:46:04 | 68.27, 122.08 | 89.05 | 2.67 | 15 |
| 3 | 01/17/2020 | 04:36:52 | -67.68, -69.85 | 91.57 | 01/17/2020 | 04:35:41 | -67.77, -70.87 | 91.45 | 44.36 | 71 |
| 4 | 01/19/2020 | 19:12:28 | -68.37, 70.44 | 91.38 | 01/19/2020 | 19:13:11 | -68.36, 70.41 | 91.39 | 1.49 | 43 |
| 5 | 01/19/2020 | 20:03:12 | 68.25,-122.11 | 88.50 | 01/19/2020 | 20:02:38 | 68.26,-122.07 | 88.51 | 1.48 | 34 |
| 6 | 01/22/2020 | 10:38:54 | 69.32, 17.61 | 89.04 | 01/22/2020 | 10:40:01 | 69.20, 19.68 | 88.86 | 82.80 | 67 |
| 7 | 01/22/2020 | 11:29:20 | -68.37,-173.79 | 91.96 | 01/22/2020 | 11:29:44 | -68.37,-173.73 | 91.96 | 2.52 | 24 |
| 8 | 01/22/2020 | 12:20:03 | 68.20, -6.27 | 87.87 | 01/22/2020 | 12:19:12 | 68.21, -6.28 | 87.87 | 0.45 | 51 |
| 9 | 01/25/2020 | 02:55:35 | 68.69, 134.26 | 87.76 | 01/25/2020 | 02:56:46 | 68.61, 134.79 | 87.66 | 23.29 | 71 |
| 10 | 01/25/2020 | 03:46:12 | -68.32, -57.95 | 92.63 | 01/25/2020 | 03:46:19 | -68.34, -57.90 | 92.62 | 2.81 | 7 |
| 11 | 01/25/2020 | 04:36:55 | 68.16, 109.57 | 87.19 | 01/25/2020 | 04:35:47 | 68.17, 109.54 | 87.22 | 2.09 | 68 |
| 12 | 01/27/2020 | 19:12:23 | 68.43,-109.62 | 86.82 | 01/27/2020 | 19:13:24 | 68.43,-109.58 | 86.81 | 1.88 | 61 |
| 13 | 01/27/2020 | 20:03:04 | -68.28, 57.89 | 93.35 | 01/27/2020 | 20:02:55 | -68.27, 57.87 | 93.35 | 0.90 | 9 |
| 14 | 01/27/2020 | 20:53:40 | 67.74,-134.12 | 86.09 | 01/27/2020 | 20:52:29 | 67.77,-135.08 | 86.15 | 40.24 | 71 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/15/2020
Download SNOs between NPP and TERRA since TLE EPOCH: 01/15/2020 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service