Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/2/2023
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 09/02/2023 | 07:59:18 | 70.01, 56.25 | 61.99 | 09/02/2023 | 08:00:12 | 70.01, 56.30 | 61.98 | 1.90 | 54 |
| 2 | 09/02/2023 | 08:49:59 | -69.88,-136.24 | 118.14 | 09/02/2023 | 08:49:42 | -69.90,-136.23 | 118.12 | 1.81 | 17 |
| 3 | 09/02/2023 | 09:40:30 | 69.06, 32.25 | 61.03 | 09/02/2023 | 09:39:22 | 69.07, 30.31 | 61.10 | 77.15 | 68 |
| 4 | 09/05/2023 | 00:16:13 | 69.94, 172.12 | 62.89 | 09/05/2023 | 00:16:41 | 69.96, 172.11 | 62.91 | 2.13 | 28 |
| 5 | 09/05/2023 | 01:06:55 | -69.86, -20.44 | 117.18 | 09/05/2023 | 01:06:11 | -69.84, -20.42 | 117.19 | 1.77 | 44 |
| 6 | 09/07/2023 | 15:42:28 | -70.21, 120.16 | 115.85 | 09/07/2023 | 15:43:40 | -70.15, 120.63 | 115.93 | 18.70 | 72 |
| 7 | 09/07/2023 | 16:33:09 | 69.93, -72.10 | 63.87 | 09/07/2023 | 16:33:09 | 69.93, -72.04 | 63.88 | 2.63 | 0 |
| 8 | 09/07/2023 | 17:23:50 | -69.79, 95.42 | 116.26 | 09/07/2023 | 17:22:40 | -69.77, 95.37 | 116.28 | 3.16 | 70 |
| 9 | 09/10/2023 | 07:59:20 | -69.99,-123.74 | 115.07 | 09/10/2023 | 08:00:10 | -70.00,-123.70 | 115.08 | 1.61 | 50 |
| 10 | 09/10/2023 | 08:50:04 | 69.87, 43.75 | 64.82 | 09/10/2023 | 08:49:37 | 69.88, 43.79 | 64.83 | 2.23 | 27 |
| 11 | 09/10/2023 | 09:40:29 | -68.88,-147.53 | 116.18 | 09/10/2023 | 09:39:22 | -68.95,-149.83 | 116.07 | 92.24 | 67 |
| 12 | 09/12/2023 | 23:25:47 | 70.82,-176.60 | 66.79 | 09/12/2023 | 23:26:54 | 70.74,-174.34 | 66.67 | 83.17 | 67 |
| 13 | 09/13/2023 | 00:16:14 | -69.94, -7.90 | 114.11 | 09/13/2023 | 00:16:37 | -69.93, -7.91 | 114.13 | 1.76 | 23 |
| 14 | 09/13/2023 | 01:06:58 | 69.82, 159.58 | 65.78 | 09/13/2023 | 01:06:04 | 69.81, 159.58 | 65.77 | 1.25 | 54 |
| 15 | 09/15/2023 | 15:42:27 | 69.99, -59.53 | 66.95 | 09/15/2023 | 15:43:34 | 69.99, -59.56 | 66.94 | 1.15 | 67 |
| 16 | 09/15/2023 | 16:33:09 | -69.90, 107.93 | 113.13 | 09/15/2023 | 16:33:04 | -69.88, 107.93 | 113.15 | 1.47 | 5 |
| 17 | 09/15/2023 | 17:23:47 | 69.46, -84.13 | 66.44 | 09/15/2023 | 17:22:35 | 69.55, -84.89 | 66.54 | 31.06 | 72 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/2/2023
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 09/02/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8