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: 2/13/2020
| 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 | 02/15/2020 | 11:29:32 | 68.38, 6.13 | 81.12 | 02/15/2020 | 11:30:13 | 68.36, 6.11 | 81.08 | 3.37 | 41 |
| 2 | 02/15/2020 | 12:20:13 | -68.25, 173.62 | 99.04 | 02/15/2020 | 12:19:43 | -68.25, 173.62 | 99.03 | 0.63 | 30 |
| 3 | 02/18/2020 | 02:55:58 | -69.25, -46.58 | 98.90 | 02/18/2020 | 02:57:06 | -69.15, -44.68 | 99.07 | 75.86 | 68 |
| 4 | 02/18/2020 | 03:46:27 | 68.32, 121.97 | 80.12 | 02/18/2020 | 03:46:46 | 68.31, 121.92 | 80.11 | 2.66 | 19 |
| 5 | 02/18/2020 | 04:37:09 | -68.24, -70.60 | 99.98 | 02/18/2020 | 04:36:16 | -68.21, -70.56 | 100.00 | 3.25 | 53 |
| 6 | 02/20/2020 | 19:12:38 | -68.44, 70.28 | 100.70 | 02/20/2020 | 19:13:50 | -68.43, 70.29 | 100.72 | 1.05 | 72 |
| 7 | 02/20/2020 | 20:03:22 | 68.32,-122.25 | 79.17 | 02/20/2020 | 20:03:17 | 68.31,-122.21 | 79.16 | 1.86 | 5 |
| 8 | 02/20/2020 | 20:54:02 | -68.12, 45.31 | 101.05 | 02/20/2020 | 20:52:48 | -68.16, 45.24 | 101.00 | 5.22 | 74 |
| 9 | 02/23/2020 | 11:29:33 | -68.38,-173.88 | 101.73 | 02/23/2020 | 11:30:23 | -68.38,-173.92 | 101.75 | 1.70 | 50 |
| 10 | 02/23/2020 | 12:20:17 | 68.26, -6.42 | 78.13 | 02/23/2020 | 12:19:50 | 68.25, -6.42 | 78.12 | 1.17 | 27 |
| 11 | 02/23/2020 | 13:10:43 | -67.31, 162.07 | 102.87 | 02/23/2020 | 13:09:35 | -67.32, 160.15 | 102.79 | 82.43 | 68 |
| 12 | 02/26/2020 | 02:56:04 | 69.38, 133.21 | 78.34 | 02/26/2020 | 02:57:10 | 69.29, 135.47 | 78.16 | 89.24 | 66 |
| 13 | 02/26/2020 | 03:46:29 | -68.38, -58.11 | 102.73 | 02/26/2020 | 03:46:55 | -68.37, -58.06 | 102.75 | 2.69 | 26 |
| 14 | 02/26/2020 | 04:37:12 | 68.21, 109.42 | 77.09 | 02/26/2020 | 04:36:22 | 68.24, 109.43 | 77.12 | 3.47 | 50 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/13/2020
Download SNOs between NPP and TERRA since TLE EPOCH: 02/13/2020 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service