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: 9/27/2023
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 | 09/27/2023 | 16:07:48 | -69.97, 114.15 | 108.43 | 09/27/2023 | 16:08:30 | -69.94, 114.15 | 108.46 | 3.37 | 42 |
2 | 09/27/2023 | 16:58:32 | 69.84, -78.35 | 71.46 | 09/27/2023 | 16:57:57 | 69.83, -78.36 | 71.45 | 0.97 | 35 |
3 | 09/30/2023 | 07:34:09 | 70.55, 61.71 | 73.20 | 09/30/2023 | 07:35:18 | 70.43, 63.11 | 73.06 | 53.99 | 69 |
4 | 09/30/2023 | 08:24:41 | -69.94,-130.03 | 107.42 | 09/30/2023 | 08:24:55 | -69.93,-129.97 | 107.43 | 2.53 | 14 |
5 | 09/30/2023 | 09:15:25 | 69.81, 37.46 | 72.48 | 09/30/2023 | 09:14:22 | 69.82, 37.53 | 72.48 | 2.61 | 63 |
6 | 10/02/2023 | 23:50:53 | 70.00, 178.32 | 73.68 | 10/02/2023 | 23:51:51 | 69.99, 178.39 | 73.66 | 2.86 | 58 |
7 | 10/03/2023 | 00:41:34 | -69.87, -14.15 | 106.45 | 10/03/2023 | 00:41:21 | -69.88, -14.13 | 106.44 | 2.04 | 13 |
8 | 10/03/2023 | 01:32:07 | 69.16, 154.17 | 72.85 | 10/03/2023 | 01:30:58 | 69.22, 152.61 | 72.92 | 62.06 | 69 |
9 | 10/05/2023 | 16:07:46 | 69.95, -65.82 | 74.66 | 10/05/2023 | 16:08:16 | 69.95, -65.77 | 74.66 | 2.24 | 30 |
10 | 10/05/2023 | 16:58:27 | -69.81, 101.71 | 105.48 | 10/05/2023 | 16:57:47 | -69.79, 101.65 | 105.50 | 2.92 | 40 |
11 | 10/08/2023 | 07:34:00 | -70.28,-117.87 | 104.00 | 10/08/2023 | 07:35:11 | -70.16,-117.21 | 104.13 | 28.21 | 71 |
12 | 10/08/2023 | 08:24:38 | 69.86, 50.09 | 75.59 | 10/08/2023 | 08:24:41 | 69.87, 50.03 | 75.60 | 2.99 | 3 |
13 | 10/08/2023 | 09:15:20 | -69.76,-142.45 | 104.50 | 10/08/2023 | 09:14:11 | -69.77,-142.48 | 104.49 | 1.35 | 69 |
14 | 10/10/2023 | 23:50:46 | -69.94, -1.56 | 103.34 | 10/10/2023 | 23:51:37 | -69.93, -1.63 | 103.34 | 2.62 | 51 |
15 | 10/11/2023 | 00:41:30 | 69.83, 165.91 | 76.57 | 10/11/2023 | 00:41:04 | 69.81, 165.85 | 76.55 | 3.40 | 26 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/27/2023
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 09/27/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9