Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/12/2020
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 03/12/2020 | 14:15:58 | 70.15, -37.75 | 73.15 | 03/12/2020 | 14:17:03 | 70.17, -37.81 | 73.16 | 2.86 | 65 |
| 2 | 03/12/2020 | 15:06:40 | -70.07, 129.70 | 106.96 | 03/12/2020 | 15:06:33 | -70.06, 129.66 | 106.97 | 1.74 | 7 |
| 3 | 03/12/2020 | 15:57:17 | 69.58, -62.26 | 72.52 | 03/12/2020 | 15:56:06 | 69.62, -63.29 | 72.61 | 40.37 | 71 |
| 4 | 03/15/2020 | 06:32:54 | 70.14, 78.05 | 72.07 | 03/15/2020 | 06:33:31 | 70.16, 78.06 | 72.09 | 3.05 | 37 |
| 5 | 03/15/2020 | 07:23:36 | -70.05,-114.50 | 108.04 | 03/15/2020 | 07:23:01 | -70.05,-114.46 | 108.04 | 1.40 | 35 |
| 6 | 03/17/2020 | 21:59:15 | -70.76, 25.52 | 108.33 | 03/17/2020 | 22:00:24 | -70.64, 27.00 | 108.51 | 55.88 | 69 |
| 7 | 03/17/2020 | 22:49:49 | 70.12,-166.16 | 70.99 | 03/17/2020 | 22:49:59 | 70.10,-166.16 | 70.96 | 2.78 | 10 |
| 8 | 03/17/2020 | 23:40:30 | -69.98, 1.38 | 109.18 | 03/17/2020 | 23:39:29 | -69.99, 1.32 | 109.16 | 2.51 | 61 |
| 9 | 03/20/2020 | 14:16:00 | -70.17, 142.23 | 110.02 | 03/20/2020 | 14:17:00 | -70.19, 142.22 | 110.00 | 2.95 | 60 |
| 10 | 03/20/2020 | 15:06:44 | 70.05, -50.28 | 69.85 | 03/20/2020 | 15:06:27 | 70.08, -50.30 | 69.88 | 2.90 | 17 |
| 11 | 03/20/2020 | 15:57:16 | -69.43, 117.96 | 110.82 | 03/20/2020 | 15:56:06 | -69.48, 116.51 | 110.71 | 56.70 | 70 |
| 12 | 03/23/2020 | 06:32:56 | -70.15,-101.97 | 111.10 | 03/23/2020 | 06:33:28 | -70.18,-101.93 | 111.08 | 3.19 | 32 |
| 13 | 03/23/2020 | 07:23:40 | 70.04, 65.51 | 68.78 | 03/23/2020 | 07:22:55 | 70.06, 65.55 | 68.80 | 2.62 | 45 |
| 14 | 03/25/2020 | 21:59:13 | 70.40,-153.90 | 68.12 | 03/25/2020 | 22:00:25 | 70.31,-153.49 | 68.01 | 18.26 | 72 |
| 15 | 03/25/2020 | 22:49:51 | -70.09, 13.90 | 112.22 | 03/25/2020 | 22:49:57 | -70.10, 13.85 | 112.21 | 2.39 | 6 |
| 16 | 03/25/2020 | 23:40:35 | 69.98,-178.63 | 67.65 | 03/25/2020 | 23:39:24 | 69.98,-178.68 | 67.67 | 1.94 | 71 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/12/2020
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/12/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and LANDSAT-8
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service