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: 4/7/2023
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 | 04/08/2023 | 14:52:44 | -70.16, 132.89 | 117.14 | 04/08/2023 | 14:53:54 | -70.14, 132.86 | 117.17 | 2.56 | 70 |
2 | 04/08/2023 | 15:43:28 | 70.05, -59.63 | 62.73 | 04/08/2023 | 15:43:21 | 70.04, -59.64 | 62.72 | 1.29 | 7 |
3 | 04/08/2023 | 16:34:06 | -69.75, 108.14 | 117.60 | 04/08/2023 | 16:32:53 | -69.81, 107.68 | 117.52 | 18.93 | 73 |
4 | 04/11/2023 | 07:09:34 | -70.12,-111.26 | 118.19 | 04/11/2023 | 07:10:19 | -70.13,-111.27 | 118.19 | 1.12 | 45 |
5 | 04/11/2023 | 08:00:18 | 70.01, 56.22 | 61.69 | 04/11/2023 | 07:59:46 | 70.02, 56.22 | 61.70 | 1.31 | 32 |
6 | 04/13/2023 | 22:35:56 | 70.91,-164.06 | 61.68 | 04/13/2023 | 22:37:03 | 70.79,-162.03 | 61.50 | 75.03 | 67 |
7 | 04/13/2023 | 23:26:24 | -70.08, 4.58 | 119.21 | 04/13/2023 | 23:26:44 | -70.08, 4.55 | 119.21 | 1.20 | 20 |
8 | 04/14/2023 | 00:17:08 | 69.97, 172.05 | 60.67 | 04/14/2023 | 00:16:11 | 69.97, 172.04 | 60.67 | 1.04 | 57 |
9 | 04/16/2023 | 14:52:31 | 70.15, -47.06 | 59.92 | 04/16/2023 | 14:53:37 | 70.16, -47.06 | 59.92 | 1.11 | 66 |
10 | 04/16/2023 | 15:43:13 | -70.06, 120.40 | 120.19 | 04/16/2023 | 15:43:07 | -70.05, 120.41 | 120.20 | 0.76 | 6 |
11 | 04/16/2023 | 16:33:50 | 69.58, -71.58 | 59.31 | 04/16/2023 | 16:32:39 | 69.66, -72.48 | 59.42 | 36.09 | 71 |
12 | 04/19/2023 | 07:09:20 | 70.09, 68.82 | 58.91 | 04/19/2023 | 07:10:01 | 70.11, 68.75 | 58.93 | 3.28 | 41 |
13 | 04/19/2023 | 08:00:02 | -69.99,-123.71 | 121.20 | 04/19/2023 | 07:59:31 | -70.00,-123.77 | 121.19 | 2.13 | 31 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/7/2023
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 04/07/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8