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: 8/2/2023
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 08/04/2023 13:26:13 71.12, -26.62 53.95 08/04/2023 13:27:19 71.05, -24.04 53.78 93.54 66
2 08/04/2023 14:16:39 -70.18, 142.22 127.03 08/04/2023 14:17:03 -70.18, 142.28 127.05 2.51 24
3 08/04/2023 15:07:22 70.02, -50.23 52.81 08/04/2023 15:06:31 70.02, -50.30 52.81 2.88 51
4 08/07/2023 05:42:51 70.29, 90.51 53.80 08/07/2023 05:44:02 70.25, 90.63 53.74 6.51 71
5 08/07/2023 06:33:32 -70.13,-101.94 126.36 08/07/2023 06:33:32 -70.14,-101.89 126.36 2.03 0
6 08/07/2023 07:24:13 69.87, 65.77 53.38 08/07/2023 07:23:01 69.92, 65.45 53.45 13.57 72
7 08/09/2023 21:59:44 70.20,-153.58 54.46 08/09/2023 22:00:32 70.18,-153.58 54.44 1.44 48
8 08/09/2023 22:50:26 -70.09, 13.89 125.65 08/09/2023 22:50:02 -70.08, 13.91 125.66 1.49 24
9 08/12/2023 14:16:38 70.16, -37.76 55.21 08/12/2023 14:17:01 70.15, -37.74 55.19 1.91 23
10 08/12/2023 15:07:20 -70.06, 129.72 124.90 08/12/2023 15:06:31 -70.04, 129.74 124.90 1.57 49
11 08/15/2023 05:42:50 -70.33, -89.57 123.81 08/15/2023 05:44:01 -70.31, -89.26 123.85 11.85 71
12 08/15/2023 06:33:31 70.08, 78.13 55.94 08/15/2023 06:33:30 70.08, 78.05 55.94 2.92 1
13 08/15/2023 07:24:13 -69.97,-114.39 124.17 08/15/2023 07:23:00 -69.98,-114.45 124.14 2.69 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/2/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230802.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/02/2023 in txt file.

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