Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/27/2022
Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
1 | 12/29/2022 | 14:28:37 | -71.14, 137.71 | 85.68 | 12/29/2022 | 14:29:43 | -71.04, 140.44 | 85.85 | 98.99 | 66 |
2 | 12/29/2022 | 15:19:04 | 70.13, -53.36 | 93.27 | 12/29/2022 | 15:19:25 | 70.11, -53.30 | 93.25 | 2.87 | 21 |
3 | 12/29/2022 | 16:09:45 | -69.99, 114.18 | 86.88 | 12/29/2022 | 16:08:55 | -70.01, 114.19 | 86.86 | 1.98 | 50 |
4 | 01/01/2023 | 06:45:16 | -70.29,-105.14 | 86.75 | 01/01/2023 | 06:46:27 | -70.27,-104.84 | 86.78 | 11.45 | 71 |
5 | 01/01/2023 | 07:35:58 | 70.07, 62.50 | 93.03 | 01/01/2023 | 07:35:56 | 70.05, 62.49 | 93.01 | 2.31 | 2 |
6 | 01/01/2023 | 08:26:39 | -69.92,-129.96 | 87.13 | 01/01/2023 | 08:25:26 | -69.94,-130.03 | 87.10 | 3.29 | 73 |
7 | 01/03/2023 | 23:02:08 | -70.12, 10.87 | 87.15 | 01/03/2023 | 23:02:59 | -70.13, 10.83 | 87.15 | 1.55 | 51 |
8 | 01/03/2023 | 23:52:52 | 70.01, 178.35 | 92.73 | 01/03/2023 | 23:52:26 | 70.02, 178.32 | 92.74 | 1.28 | 26 |
9 | 01/04/2023 | 00:43:18 | -69.07, -12.97 | 88.25 | 01/04/2023 | 00:42:11 | -69.09, -15.30 | 88.16 | 92.49 | 67 |
10 | 01/06/2023 | 14:28:38 | 71.11, -42.28 | 93.61 | 01/06/2023 | 14:29:44 | 71.00, -39.62 | 93.41 | 96.80 | 66 |
11 | 01/06/2023 | 15:19:02 | -70.07, 126.71 | 87.50 | 01/06/2023 | 15:19:29 | -70.08, 126.64 | 87.49 | 2.94 | 27 |
12 | 01/06/2023 | 16:09:46 | 69.96, -65.81 | 92.39 | 01/06/2023 | 16:08:56 | 69.96, -65.88 | 92.39 | 2.68 | 50 |
13 | 01/09/2023 | 06:45:15 | 70.23, 74.92 | 92.34 | 01/09/2023 | 06:46:26 | 70.21, 75.07 | 92.30 | 6.51 | 71 |
14 | 01/09/2023 | 07:35:56 | -70.08,-117.53 | 87.83 | 01/09/2023 | 07:35:57 | -70.06,-117.51 | 87.86 | 2.67 | 1 |
15 | 01/09/2023 | 08:26:38 | 69.87, 50.09 | 91.95 | 01/09/2023 | 08:25:25 | 69.88, 49.89 | 91.98 | 7.99 | 73 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/27/2022
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 12/27/2022 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9