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: 5/19/2023
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 05/19/2023 05:42:36 70.24, 90.58 50.45 05/19/2023 05:43:27 70.26, 90.65 50.46 3.53 51
2 05/19/2023 06:33:17 -70.11,-101.90 129.70 05/19/2023 06:32:58 -70.10,-101.95 129.71 2.79 19
3 05/19/2023 07:23:46 69.19, 66.77 49.35 05/19/2023 07:22:39 69.22, 64.50 49.44 89.80 67
4 05/21/2023 21:59:29 70.19,-153.56 49.84 05/21/2023 21:59:58 70.18,-153.58 49.83 1.40 29
5 05/21/2023 22:50:10 -70.06, 13.96 130.31 05/21/2023 22:49:28 -70.07, 13.89 130.29 2.89 42
6 05/24/2023 13:25:46 -70.64, 154.20 130.21 05/24/2023 13:26:57 -70.51, 155.14 130.36 37.15 71
7 05/24/2023 14:16:23 70.15, -37.71 49.28 05/24/2023 14:16:29 70.13, -37.77 49.27 2.59 6
8 05/24/2023 15:07:05 -70.07, 129.73 130.82 05/24/2023 15:05:58 -70.08, 129.79 130.79 2.99 67
9 05/27/2023 05:42:33 -70.23, -89.37 131.11 05/27/2023 05:43:32 -70.23, -89.40 131.11 1.16 59
10 05/27/2023 06:33:17 70.11, 78.13 48.77 05/27/2023 06:32:59 70.12, 78.09 48.78 1.91 18
11 05/27/2023 07:23:48 -69.44,-113.57 131.93 05/27/2023 07:22:39 -69.47,-115.18 131.86 63.11 69
12 05/29/2023 21:59:27 -70.19, 26.47 131.57 05/29/2023 22:00:02 -70.20, 26.44 131.57 1.43 35
13 05/29/2023 22:50:11 70.07,-166.04 48.31 05/29/2023 22:49:29 70.09,-166.08 48.32 1.76 42
14 06/01/2023 13:25:45 70.62, -25.75 48.50 06/01/2023 13:26:56 70.52, -24.84 48.37 35.40 71
15 06/01/2023 14:16:20 -70.16, 142.30 131.99 06/01/2023 14:16:31 -70.14, 142.25 132.00 2.59 11
16 06/01/2023 15:07:04 70.05, -50.22 47.89 06/01/2023 15:05:58 70.03, -50.27 47.88 2.82 66

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/19/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230519.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/19/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-8