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: 8/5/2023
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 08/07/2023 05:42:51 70.29, 90.50 53.80 08/07/2023 05:44:02 70.24, 90.62 53.74 7.14 71
2 08/07/2023 06:33:32 -70.14,-101.95 126.35 08/07/2023 06:33:32 -70.13,-101.90 126.36 2.06 0
3 08/07/2023 07:24:13 69.87, 65.76 53.38 08/07/2023 07:23:01 69.92, 65.44 53.44 13.32 72
4 08/09/2023 21:59:44 70.20,-153.59 54.46 08/09/2023 22:00:32 70.17,-153.59 54.43 2.88 48
5 08/09/2023 22:50:25 -70.05, 13.97 125.69 08/09/2023 22:50:02 -70.07, 13.89 125.67 3.65 23
6 08/12/2023 14:16:37 70.11, -37.68 55.16 08/12/2023 14:17:01 70.13, -37.77 55.17 3.69 24
7 08/12/2023 15:07:19 -70.01, 129.79 124.94 08/12/2023 15:06:31 -70.03, 129.72 124.92 3.21 48
8 08/15/2023 05:42:50 -70.34, -89.58 123.80 08/15/2023 05:44:01 -70.29, -89.30 123.88 12.33 71
9 08/15/2023 06:33:32 70.14, 78.05 56.00 08/15/2023 06:33:29 70.12, 78.10 55.98 3.28 3
10 08/15/2023 07:24:13 -69.98,-114.40 124.16 08/15/2023 07:22:59 -70.01,-114.41 124.12 3.83 74
11 08/17/2023 21:59:40 -70.16, 26.47 123.15 08/17/2023 22:00:29 -70.19, 26.46 123.13 3.39 49
12 08/17/2023 22:50:24 70.06,-166.07 56.77 08/17/2023 22:49:56 70.07,-166.07 56.78 1.06 28

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/5/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230805.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/05/2023 in txt file.

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