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: 3/1/2021
| 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 | 03/02/2021 | 06:32:23 | 70.40, 77.71 | 77.55 | 03/02/2021 | 06:33:35 | 70.30, 78.28 | 77.41 | 24.16 | 72 |
| 2 | 03/02/2021 | 07:23:00 | -70.05,-114.42 | 102.84 | 03/02/2021 | 07:23:07 | -70.07,-114.42 | 102.82 | 2.45 | 7 |
| 3 | 03/02/2021 | 08:13:44 | 69.93, 53.06 | 77.03 | 03/02/2021 | 08:12:35 | 69.92, 53.01 | 77.02 | 2.74 | 69 |
| 4 | 03/04/2021 | 22:49:12 | 70.10,-166.04 | 76.20 | 03/04/2021 | 22:50:06 | 70.12,-166.11 | 76.20 | 2.87 | 54 |
| 5 | 03/04/2021 | 23:39:54 | -70.01, 1.42 | 103.92 | 03/04/2021 | 23:39:36 | -70.00, 1.36 | 103.92 | 2.16 | 18 |
| 6 | 03/05/2021 | 00:30:23 | 69.10, 170.05 | 75.12 | 03/05/2021 | 00:29:16 | 69.18, 167.90 | 75.30 | 85.62 | 67 |
| 7 | 03/07/2021 | 15:06:07 | 70.12, -50.29 | 75.17 | 03/07/2021 | 15:06:34 | 70.09, -50.26 | 75.14 | 3.23 | 27 |
| 8 | 03/07/2021 | 15:56:48 | -69.97, 117.25 | 105.01 | 03/07/2021 | 15:56:04 | -69.98, 117.22 | 104.99 | 1.87 | 44 |
| 9 | 03/10/2021 | 06:32:20 | -70.40,-102.26 | 105.58 | 03/10/2021 | 06:33:31 | -70.34,-101.67 | 105.68 | 23.24 | 71 |
| 10 | 03/10/2021 | 07:23:00 | 70.09, 65.54 | 74.08 | 03/10/2021 | 07:23:01 | 70.06, 65.58 | 74.06 | 3.04 | 1 |
| 11 | 03/10/2021 | 08:13:41 | -69.93,-126.91 | 106.10 | 03/10/2021 | 08:12:31 | -69.96,-126.94 | 106.06 | 2.54 | 70 |
| 12 | 03/12/2021 | 22:49:10 | -70.16, 13.90 | 106.89 | 03/12/2021 | 22:50:02 | -70.14, 13.93 | 106.92 | 2.22 | 52 |
| 13 | 03/12/2021 | 23:39:53 | 70.00,-178.56 | 72.93 | 03/12/2021 | 23:39:29 | 70.03,-178.59 | 72.96 | 3.13 | 24 |
| 14 | 03/13/2021 | 00:30:20 | -69.11, -9.94 | 108.02 | 03/13/2021 | 00:29:13 | -69.15, -12.14 | 107.88 | 87.30 | 67 |
| 15 | 03/15/2021 | 14:15:39 | 71.12, -39.21 | 73.09 | 03/15/2021 | 14:16:45 | 71.03, -36.50 | 72.88 | 98.52 | 66 |
| 16 | 03/15/2021 | 15:06:04 | -70.13, 129.72 | 107.99 | 03/15/2021 | 15:06:30 | -70.10, 129.76 | 108.02 | 2.88 | 26 |
| 17 | 03/15/2021 | 15:56:47 | 69.97, -62.73 | 71.84 | 03/15/2021 | 15:55:57 | 69.99, -62.76 | 71.86 | 1.92 | 50 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/1/2021
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/01/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8