Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/27/2023
Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
1 | 07/27/2023 | 13:26:17 | 70.31, -25.14 | 51.11 | 07/27/2023 | 13:27:18 | 70.32, -25.13 | 51.11 | 1.21 | 61 |
2 | 07/27/2023 | 14:16:58 | -70.18, 142.38 | 129.02 | 07/27/2023 | 14:16:48 | -70.20, 142.33 | 129.00 | 2.97 | 10 |
3 | 07/27/2023 | 15:07:33 | 69.57, -49.41 | 50.36 | 07/27/2023 | 15:06:23 | 69.67, -50.77 | 50.51 | 53.88 | 70 |
4 | 07/30/2023 | 05:43:11 | 70.25, 90.71 | 51.68 | 07/30/2023 | 05:43:51 | 70.25, 90.65 | 51.67 | 2.33 | 40 |
5 | 07/30/2023 | 06:33:53 | -70.17,-101.84 | 128.40 | 07/30/2023 | 06:33:20 | -70.19,-101.80 | 128.38 | 3.02 | 33 |
6 | 08/01/2023 | 21:09:36 | -71.10, 37.78 | 126.77 | 08/01/2023 | 21:10:43 | -71.02, 40.05 | 126.94 | 82.20 | 67 |
7 | 08/01/2023 | 22:00:05 | 70.20,-153.44 | 52.28 | 08/01/2023 | 22:00:23 | 70.22,-153.52 | 52.30 | 3.57 | 18 |
8 | 08/01/2023 | 22:50:47 | -70.12, 14.00 | 127.80 | 08/01/2023 | 22:49:53 | -70.11, 13.95 | 127.80 | 2.42 | 54 |
9 | 08/04/2023 | 13:26:16 | -70.33, 154.82 | 126.90 | 08/04/2023 | 13:27:27 | -70.31, 154.85 | 126.93 | 1.94 | 71 |
10 | 08/04/2023 | 14:17:00 | 70.21, -37.69 | 52.99 | 08/04/2023 | 14:16:54 | 70.21, -37.66 | 52.99 | 1.30 | 6 |
11 | 08/04/2023 | 15:07:39 | -69.96, 130.00 | 127.26 | 08/04/2023 | 15:06:26 | -69.99, 129.66 | 127.22 | 13.19 | 73 |
12 | 08/07/2023 | 05:43:09 | -70.29, -89.35 | 126.22 | 08/07/2023 | 05:43:57 | -70.28, -89.32 | 126.23 | 1.38 | 48 |
13 | 08/07/2023 | 06:33:53 | 70.17, 78.13 | 53.68 | 08/07/2023 | 06:33:24 | 70.17, 78.17 | 53.68 | 1.51 | 29 |
14 | 08/09/2023 | 21:09:38 | 71.24,-142.47 | 55.54 | 08/09/2023 | 21:10:43 | 71.14,-139.76 | 55.35 | 97.71 | 65 |
15 | 08/09/2023 | 22:00:02 | -70.20, 26.55 | 125.55 | 08/09/2023 | 22:00:28 | -70.22, 26.47 | 125.53 | 3.58 | 26 |
16 | 08/09/2023 | 22:50:46 | 70.09,-165.98 | 54.35 | 08/09/2023 | 22:49:55 | 70.11,-166.04 | 54.38 | 3.22 | 51 |
Figure of NPP and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/27/2023
Download SNOs between NPP and LANDSAT-9 since TLE EPOCH: 07/27/2023 in txt file.
Historial Predications of SNOs between NPP and LANDSAT-9