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: 5/31/2023
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 06/01/2023 13:25:44 70.59, -25.70 48.47 06/01/2023 13:26:55 70.51, -24.85 48.36 32.73 71
2 06/01/2023 14:16:20 -70.20, 142.24 131.95 06/01/2023 14:16:29 -70.18, 142.30 131.97 3.05 9
3 06/01/2023 15:07:04 70.07, -50.25 47.92 06/01/2023 15:05:56 70.07, -50.20 47.93 2.00 68
4 06/04/2023 05:42:32 70.26, 90.61 47.78 06/04/2023 05:43:28 70.26, 90.67 47.78 1.99 56
5 06/04/2023 06:33:13 -70.12,-101.86 132.36 06/04/2023 06:32:58 -70.14,-101.86 132.34 2.41 15
6 06/04/2023 07:23:45 69.36, 66.58 46.85 06/04/2023 07:22:37 69.38, 64.73 46.92 72.50 68
7 06/06/2023 21:59:25 70.19,-153.50 47.43 06/06/2023 21:59:57 70.20,-153.52 47.43 1.41 32
8 06/06/2023 22:50:07 -70.11, 13.95 132.67 06/06/2023 22:49:27 -70.09, 13.95 132.68 1.60 40
9 06/09/2023 13:25:42 -70.66, 154.22 132.32 06/09/2023 13:26:53 -70.56, 155.25 132.46 39.84 71
10 06/09/2023 14:16:19 70.18, -37.71 47.18 06/09/2023 14:16:25 70.18, -37.66 47.17 1.71 6
11 06/09/2023 15:07:00 -70.04, 129.83 132.98 06/09/2023 15:05:55 -70.07, 129.82 132.94 3.52 65
12 06/12/2023 05:42:27 -70.24, -89.32 132.96 06/12/2023 05:43:25 -70.25, -89.31 132.95 1.44 58
13 06/12/2023 06:33:11 70.13, 78.16 46.93 06/12/2023 06:32:52 70.14, 78.17 46.94 1.33 19

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/31/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230531.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/31/2023 in txt file.

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