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: 10/9/2022
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 10/09/2022 22:49:27 -70.56, 13.22 103.01 10/09/2022 22:50:37 -70.44, 14.40 103.13 45.69 70
2 10/09/2022 23:40:03 70.02,-178.63 76.46 10/09/2022 23:40:10 70.01,-178.58 76.45 1.94 7
3 10/10/2022 00:30:44 -69.88, -11.10 103.67 10/10/2022 00:29:40 -69.90, -11.11 103.66 1.52 64
4 10/12/2022 15:06:13 -70.08, 129.75 102.49 10/12/2022 15:07:10 -70.09, 129.77 102.48 1.46 57
5 10/12/2022 15:56:57 69.96, -62.76 77.41 10/12/2022 15:56:37 69.98, -62.73 77.43 2.54 20
6 10/12/2022 16:47:27 -69.23, 105.61 103.31 10/12/2022 16:46:18 -69.26, 103.93 103.28 66.27 69
7 10/15/2022 07:23:07 -70.02,-114.39 101.55 10/15/2022 07:23:37 -70.03,-114.41 101.54 1.32 30
8 10/15/2022 08:13:51 69.90, 53.09 78.35 10/15/2022 08:13:04 69.92, 53.07 78.36 1.38 47
9 10/17/2022 22:49:20 70.17,-166.18 79.58 10/17/2022 22:50:31 70.16,-165.97 79.56 7.96 71
10 10/17/2022 23:40:00 -69.97, 1.45 100.62 10/17/2022 23:40:02 -70.00, 1.44 100.59 3.03 2
11 10/18/2022 00:30:43 69.81, 169.00 79.24 10/18/2022 00:29:30 69.83, 168.84 79.25 6.45 73
12 10/20/2022 15:06:12 70.03, -50.19 80.40 10/20/2022 15:06:58 70.04, -50.24 80.41 2.31 46
13 10/20/2022 15:56:54 -69.93, 117.28 99.69 10/20/2022 15:56:28 -69.93, 117.25 99.69 1.52 26

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/9/2022
SNOs_Map_NOAA-20_LANDSAT-8_20221009.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/09/2022 in txt file.

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