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: 8/3/2023
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 71.14, -26.66 53.98 08/04/2023 13:27:19 71.03, -24.07 53.76 94.05 66
2 08/04/2023 14:16:38 -70.15, 142.26 127.07 08/04/2023 14:17:03 -70.15, 142.25 127.07 0.71 25
3 08/04/2023 15:07:22 70.05, -50.26 52.83 08/04/2023 15:06:30 70.05, -50.26 52.84 0.56 52
4 08/07/2023 05:42:51 70.26, 90.55 53.77 08/07/2023 05:44:03 70.22, 90.59 53.72 4.27 72
5 08/07/2023 06:33:32 -70.11,-101.89 126.39 08/07/2023 06:33:33 -70.11,-101.93 126.38 1.55 1
6 08/07/2023 07:24:14 69.89, 65.73 53.40 08/07/2023 07:23:01 69.95, 65.49 53.48 11.42 73
7 08/09/2023 21:59:44 70.22,-153.62 54.48 08/09/2023 22:00:31 70.21,-153.54 54.46 3.28 47
8 08/09/2023 22:50:25 -70.07, 13.94 125.67 08/09/2023 22:50:02 -70.05, 13.86 125.69 3.37 23
9 08/12/2023 14:16:37 70.14, -37.72 55.18 08/12/2023 14:17:00 70.16, -37.72 55.21 3.02 23
10 08/12/2023 15:07:19 -70.03, 129.75 124.92 08/12/2023 15:06:30 -70.06, 129.77 124.89 3.39 49
11 08/15/2023 05:42:49 -70.32, -89.54 123.83 08/15/2023 05:44:01 -70.27, -89.33 123.90 9.84 72
12 08/15/2023 06:33:31 70.11, 78.08 55.98 08/15/2023 06:33:29 70.09, 78.07 55.95 2.33 2
13 08/15/2023 07:24:12 -69.95,-114.36 124.18 08/15/2023 07:22:59 -69.99,-114.44 124.13 5.28 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/3/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230803.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/03/2023 in txt file.

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