Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/18/2023
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
1 | 03/18/2023 | 22:49:37 | -70.13, 13.88 | 109.12 | 03/18/2023 | 22:50:05 | -70.12, 13.86 | 109.13 | 0.98 | 28 |
2 | 03/18/2023 | 23:40:21 | 70.02,-178.64 | 70.76 | 03/18/2023 | 23:39:32 | 70.02,-178.64 | 70.77 | 0.85 | 49 |
3 | 03/21/2023 | 14:15:51 | 70.21, -37.80 | 69.92 | 03/21/2023 | 14:17:02 | 70.21, -37.77 | 69.91 | 0.98 | 71 |
4 | 03/21/2023 | 15:06:33 | -70.11, 129.68 | 110.20 | 03/21/2023 | 15:06:32 | -70.09, 129.70 | 110.22 | 2.15 | 1 |
5 | 03/21/2023 | 15:57:14 | 69.85, -62.61 | 69.51 | 03/21/2023 | 15:56:01 | 69.88, -62.96 | 69.57 | 13.77 | 73 |
6 | 03/24/2023 | 06:32:46 | 70.16, 78.06 | 68.80 | 03/24/2023 | 06:33:29 | 70.14, 78.01 | 68.78 | 2.79 | 43 |
7 | 03/24/2023 | 07:23:28 | -70.06,-114.47 | 111.32 | 03/24/2023 | 07:22:58 | -70.08,-114.43 | 111.29 | 3.19 | 30 |
8 | 03/26/2023 | 21:59:08 | -70.84, 25.43 | 111.52 | 03/26/2023 | 22:00:17 | -70.74, 27.15 | 111.69 | 63.97 | 69 |
9 | 03/26/2023 | 22:49:40 | 70.11,-166.10 | 67.70 | 03/26/2023 | 22:49:53 | 70.14,-166.09 | 67.72 | 2.83 | 13 |
10 | 03/26/2023 | 23:40:22 | -70.01, 1.38 | 112.43 | 03/26/2023 | 23:39:23 | -70.03, 1.39 | 112.40 | 2.46 | 59 |
11 | 03/29/2023 | 14:15:51 | -70.18, 142.27 | 113.28 | 03/29/2023 | 14:16:52 | -70.16, 142.19 | 113.30 | 3.35 | 61 |
12 | 03/29/2023 | 15:06:35 | 70.08, -50.27 | 66.61 | 03/29/2023 | 15:06:18 | 70.10, -50.25 | 66.63 | 2.63 | 17 |
13 | 03/29/2023 | 15:57:07 | -69.44, 117.99 | 114.07 | 03/29/2023 | 15:55:57 | -69.50, 116.55 | 113.96 | 56.37 | 70 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/18/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/18/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8