Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/29/2020
| Index | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 12/29/2020 | 15:31:40 | 70.02, -56.52 | 93.13 | 12/29/2020 | 15:31:09 | 70.04, -56.45 | 93.15 | 2.97 | 31 |
| 2 | 12/29/2020 | 16:21:09 | -69.97, 111.03 | 86.93 | 12/29/2020 | 16:21:51 | -69.95, 111.00 | 86.95 | 2.29 | 42 |
| 3 | 01/01/2021 | 06:58:37 | -70.36,-107.80 | 86.74 | 01/01/2021 | 06:57:25 | -70.38,-108.52 | 86.69 | 26.94 | 72 |
| 4 | 01/01/2021 | 07:48:08 | 70.03, 59.38 | 92.95 | 01/01/2021 | 07:48:04 | 70.00, 59.37 | 92.92 | 3.55 | 4 |
| 5 | 01/01/2021 | 08:37:38 | -69.92,-133.14 | 87.16 | 01/01/2021 | 08:38:46 | -69.91,-133.17 | 87.18 | 1.93 | 68 |
| 6 | 01/03/2021 | 23:15:10 | -70.09, 7.70 | 87.24 | 01/03/2021 | 23:14:15 | -70.08, 7.71 | 87.25 | 1.63 | 55 |
| 7 | 01/04/2021 | 00:04:37 | 69.98, 175.19 | 92.65 | 01/04/2021 | 00:04:59 | 69.97, 175.19 | 92.64 | 1.51 | 22 |
| 8 | 01/04/2021 | 00:54:20 | -69.16, -18.29 | 88.15 | 01/04/2021 | 00:55:27 | -69.13, -16.28 | 88.24 | 79.76 | 67 |
| 9 | 01/06/2021 | 15:31:38 | -70.04, 123.50 | 87.59 | 01/06/2021 | 15:31:09 | -70.04, 123.53 | 87.58 | 1.43 | 29 |
| 10 | 01/06/2021 | 16:21:05 | 69.92, -69.01 | 92.30 | 01/06/2021 | 16:21:53 | 69.94, -69.00 | 92.31 | 1.58 | 48 |
| 11 | 01/09/2021 | 06:58:36 | 70.13, 71.89 | 92.16 | 01/09/2021 | 06:57:23 | 70.17, 71.79 | 92.20 | 5.23 | 73 |
| 12 | 01/09/2021 | 07:48:06 | -70.03,-120.62 | 87.95 | 01/09/2021 | 07:48:04 | -70.01,-120.65 | 87.97 | 2.48 | 2 |
| 13 | 01/09/2021 | 08:37:34 | 69.86, 46.78 | 91.88 | 01/09/2021 | 08:38:47 | 69.85, 46.89 | 91.87 | 4.31 | 73 |
| 14 | 01/11/2021 | 23:15:05 | 70.06,-172.33 | 91.69 | 01/11/2021 | 23:14:17 | 70.09,-172.32 | 91.72 | 2.72 | 48 |
| 15 | 01/12/2021 | 00:04:35 | -69.96, -4.84 | 88.42 | 01/12/2021 | 00:04:59 | -69.98, -4.84 | 88.41 | 1.80 | 24 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/29/2020
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/29/2020 in txt file.
Historial Predications of SNOs between LANDSAT-8 and NPP