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: 1/7/2023
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 | 01/08/2023 | 15:06:07 | 70.09, -50.26 | 92.28 | 01/08/2023 | 15:07:01 | 70.12, -50.22 | 92.30 | 3.39 | 54 |
2 | 01/08/2023 | 15:56:48 | -69.96, 117.25 | 87.86 | 01/08/2023 | 15:56:32 | -69.95, 117.18 | 87.87 | 3.07 | 16 |
3 | 01/08/2023 | 16:47:19 | 69.14, -74.25 | 91.29 | 01/08/2023 | 16:46:11 | 69.18, -76.22 | 91.40 | 78.18 | 68 |
4 | 01/11/2023 | 07:23:02 | 70.03, 65.60 | 91.84 | 01/11/2023 | 07:23:30 | 70.05, 65.56 | 91.85 | 2.86 | 28 |
5 | 01/11/2023 | 08:13:44 | -69.95,-126.96 | 88.26 | 01/11/2023 | 08:13:00 | -69.94,-126.96 | 88.26 | 0.84 | 44 |
6 | 01/13/2023 | 22:49:17 | -70.30, 13.64 | 88.30 | 01/13/2023 | 22:50:29 | -70.23, 14.06 | 88.40 | 17.82 | 72 |
7 | 01/13/2023 | 23:39:58 | 70.02,-178.62 | 91.40 | 01/13/2023 | 23:39:58 | 70.01,-178.61 | 91.38 | 1.48 | 0 |
8 | 01/14/2023 | 00:30:39 | -69.89, -11.10 | 88.75 | 01/14/2023 | 00:29:28 | -69.90, -11.13 | 88.73 | 2.13 | 71 |
9 | 01/16/2023 | 15:06:08 | -70.09, 129.74 | 89.01 | 01/16/2023 | 15:06:57 | -70.12, 129.78 | 88.99 | 3.20 | 49 |
10 | 01/16/2023 | 15:56:52 | 69.97, -62.77 | 90.86 | 01/16/2023 | 15:56:25 | 69.95, -62.81 | 90.84 | 3.18 | 27 |
11 | 01/16/2023 | 16:47:16 | -68.93, 106.04 | 90.23 | 01/16/2023 | 16:46:10 | -69.02, 103.57 | 90.05 | 98.92 | 66 |
12 | 01/19/2023 | 06:32:36 | 70.92, 76.86 | 91.35 | 01/19/2023 | 06:33:43 | 70.79, 79.03 | 91.14 | 80.48 | 67 |
13 | 01/19/2023 | 07:23:03 | -70.04,-114.42 | 89.59 | 01/19/2023 | 07:23:25 | -70.03,-114.45 | 89.60 | 1.74 | 22 |
14 | 01/19/2023 | 08:13:47 | 69.93, 53.07 | 90.29 | 01/19/2023 | 08:12:52 | 69.91, 53.03 | 90.28 | 1.94 | 55 |
Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/7/2023
Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/07/2023 in txt file.
Historial Predications of SNOs between NOAA-20 and LANDSAT-8