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: 4/9/2023
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 | 04/11/2023 | 07:09:34 | -70.13,-111.28 | 118.17 | 04/11/2023 | 07:10:19 | -70.11,-111.30 | 118.20 | 2.61 | 45 |
2 | 04/11/2023 | 08:00:18 | 70.02, 56.20 | 61.70 | 04/11/2023 | 07:59:46 | 70.00, 56.20 | 61.69 | 1.59 | 32 |
3 | 04/13/2023 | 22:35:55 | 70.87,-163.99 | 61.63 | 04/13/2023 | 22:37:03 | 70.78,-162.05 | 61.49 | 71.35 | 68 |
4 | 04/13/2023 | 23:26:24 | -70.09, 4.56 | 119.19 | 04/13/2023 | 23:26:43 | -70.12, 4.61 | 119.18 | 3.06 | 19 |
5 | 04/14/2023 | 00:17:08 | 69.98, 172.04 | 60.68 | 04/14/2023 | 00:16:11 | 69.95, 172.02 | 60.66 | 3.47 | 57 |
6 | 04/16/2023 | 14:52:32 | 70.16, -47.07 | 59.93 | 04/16/2023 | 14:53:38 | 70.15, -47.08 | 59.91 | 0.90 | 66 |
7 | 04/16/2023 | 15:43:14 | -70.07, 120.39 | 120.18 | 04/16/2023 | 15:43:08 | -70.04, 120.40 | 120.21 | 3.00 | 6 |
8 | 04/16/2023 | 16:33:51 | 69.59, -71.59 | 59.31 | 04/16/2023 | 16:32:40 | 69.65, -72.50 | 59.41 | 35.78 | 71 |
9 | 04/19/2023 | 07:09:20 | 70.09, 68.82 | 58.92 | 04/19/2023 | 07:10:01 | 70.10, 68.74 | 58.92 | 2.94 | 41 |
10 | 04/19/2023 | 08:00:02 | -70.00,-123.72 | 121.19 | 04/19/2023 | 07:59:31 | -69.99,-123.78 | 121.20 | 2.37 | 31 |
11 | 04/21/2023 | 22:35:39 | -70.87, 16.05 | 121.18 | 04/21/2023 | 22:36:47 | -70.74, 17.93 | 121.37 | 70.18 | 68 |
12 | 04/21/2023 | 23:26:10 | 70.09,-175.39 | 58.00 | 04/21/2023 | 23:26:24 | 70.07,-175.40 | 57.97 | 2.20 | 14 |
13 | 04/22/2023 | 00:16:52 | -69.99, -7.93 | 122.12 | 04/22/2023 | 00:15:54 | -69.97, -7.92 | 122.15 | 3.28 | 58 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/9/2023
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 04/09/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8