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: 1/4/2020
| 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 | 01/04/2020 | 14:41:51 | 70.95, -42.77 | 93.61 | 01/04/2020 | 14:40:44 | 70.99, -45.28 | 93.73 | 91.08 | 67 |
| 2 | 01/04/2020 | 15:31:35 | -70.08, 123.56 | 87.25 | 01/04/2020 | 15:31:10 | -70.06, 123.53 | 87.26 | 2.13 | 25 |
| 3 | 01/04/2020 | 16:21:02 | 69.97, -68.94 | 92.65 | 01/04/2020 | 16:21:54 | 69.95, -68.99 | 92.63 | 2.81 | 52 |
| 4 | 01/07/2020 | 06:58:34 | 70.14, 71.90 | 92.53 | 01/07/2020 | 06:57:21 | 70.14, 71.86 | 92.54 | 1.54 | 73 |
| 5 | 01/07/2020 | 07:48:04 | -70.03,-120.62 | 87.59 | 01/07/2020 | 07:48:03 | -70.05,-120.67 | 87.57 | 2.73 | 1 |
| 6 | 01/07/2020 | 08:37:33 | 69.81, 46.72 | 92.20 | 01/07/2020 | 08:38:45 | 69.83, 46.96 | 92.21 | 9.41 | 72 |
| 7 | 01/09/2020 | 23:15:03 | 70.09,-172.28 | 92.13 | 01/09/2020 | 23:14:13 | 70.09,-172.27 | 92.13 | 0.99 | 50 |
| 8 | 01/10/2020 | 00:04:33 | -69.99, -4.80 | 87.98 | 01/10/2020 | 00:04:55 | -69.99, -4.80 | 87.98 | 0.49 | 22 |
| 9 | 01/12/2020 | 15:31:31 | 70.05, -56.47 | 91.68 | 01/12/2020 | 15:31:04 | 70.03, -56.41 | 91.67 | 3.03 | 27 |
| 10 | 01/12/2020 | 16:21:01 | -69.95, 111.02 | 88.42 | 01/12/2020 | 16:21:46 | -69.93, 111.06 | 88.45 | 2.62 | 45 |
| 11 | 01/15/2020 | 06:58:30 | -70.28,-107.90 | 88.54 | 01/15/2020 | 06:57:17 | -70.33,-108.41 | 88.46 | 20.13 | 73 |
| 12 | 01/15/2020 | 07:48:00 | 70.00, 59.35 | 91.19 | 01/15/2020 | 07:47:57 | 70.03, 59.37 | 91.22 | 3.33 | 3 |
| 13 | 01/15/2020 | 08:37:30 | -69.90,-133.16 | 88.92 | 01/15/2020 | 08:38:39 | -69.92,-133.15 | 88.91 | 2.46 | 69 |
| 14 | 01/17/2020 | 23:15:01 | -70.12, 7.76 | 89.19 | 01/17/2020 | 23:14:06 | -70.12, 7.70 | 89.18 | 2.27 | 55 |
| 15 | 01/18/2020 | 00:04:28 | 70.00, 175.24 | 90.69 | 01/18/2020 | 00:04:49 | 69.97, 175.23 | 90.66 | 3.49 | 21 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 1/4/2020
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 01/04/2020 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service