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: 4/28/2020
| 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 | 04/28/2020 | 06:08:10 | -71.10, -94.40 | 123.31 | 04/28/2020 | 06:07:03 | -71.15, -97.17 | 123.20 | 99.55 | 67 |
| 2 | 04/28/2020 | 06:57:53 | 70.12, 71.77 | 55.72 | 04/28/2020 | 06:57:30 | 70.14, 71.77 | 55.75 | 2.74 | 23 |
| 3 | 04/28/2020 | 07:47:23 | -70.01,-120.75 | 124.40 | 04/28/2020 | 07:48:11 | -70.00,-120.69 | 124.41 | 2.27 | 48 |
| 4 | 04/30/2020 | 22:24:52 | -70.26, 20.21 | 124.96 | 04/30/2020 | 22:23:40 | -70.25, 20.06 | 124.95 | 5.60 | 72 |
| 5 | 04/30/2020 | 23:14:20 | 70.10,-172.38 | 54.88 | 04/30/2020 | 23:14:23 | 70.09,-172.37 | 54.87 | 0.75 | 3 |
| 6 | 05/01/2020 | 00:03:51 | -69.94, -4.97 | 125.29 | 05/01/2020 | 00:05:04 | -69.94, -4.83 | 125.30 | 5.38 | 73 |
| 7 | 05/03/2020 | 14:41:21 | -70.18, 135.98 | 125.83 | 05/03/2020 | 14:40:34 | -70.20, 135.92 | 125.80 | 2.60 | 47 |
| 8 | 05/03/2020 | 15:30:48 | 70.07, -56.54 | 54.06 | 05/03/2020 | 15:31:18 | 70.09, -56.60 | 54.08 | 3.41 | 30 |
| 9 | 05/06/2020 | 06:08:07 | 70.91, 85.31 | 54.14 | 05/06/2020 | 06:06:59 | 70.93, 83.20 | 54.21 | 76.62 | 68 |
| 10 | 05/06/2020 | 06:57:49 | -70.16,-108.18 | 126.62 | 05/06/2020 | 06:57:28 | -70.15,-108.22 | 126.62 | 1.84 | 21 |
| 11 | 05/06/2020 | 07:47:16 | 70.04, 59.29 | 53.26 | 05/06/2020 | 07:48:12 | 70.04, 59.24 | 53.27 | 1.94 | 56 |
| 12 | 05/08/2020 | 22:24:47 | 70.22,-159.85 | 52.73 | 05/08/2020 | 22:23:40 | 70.20,-159.85 | 52.72 | 2.09 | 67 |
| 13 | 05/08/2020 | 23:14:17 | -70.12, 7.65 | 127.37 | 05/08/2020 | 23:14:22 | -70.10, 7.62 | 127.40 | 3.08 | 5 |
| 14 | 05/09/2020 | 00:03:50 | 69.67, 174.67 | 52.18 | 05/09/2020 | 00:05:00 | 69.68, 175.56 | 52.16 | 34.63 | 70 |
| 15 | 05/11/2020 | 14:41:14 | 70.18, -44.02 | 52.00 | 05/11/2020 | 14:40:33 | 70.16, -44.01 | 51.98 | 2.59 | 41 |
| 16 | 05/11/2020 | 15:30:45 | -70.03, 123.40 | 128.16 | 05/11/2020 | 15:31:15 | -70.05, 123.47 | 128.14 | 3.36 | 30 |
Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/28/2020
Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/28/2020 in txt file.
Historical Predictions of SNOs between LANDSAT-8 and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service