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: 10/14/2022
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 10/15/2022 07:23:06 -70.00,-114.37 101.57 10/15/2022 07:23:40 -70.02,-114.45 101.55 3.37 34
2 10/15/2022 08:13:51 69.94, 53.04 78.38 10/15/2022 08:13:07 69.91, 53.05 78.36 2.39 44
3 10/17/2022 22:49:26 70.46,-166.64 79.87 10/17/2022 22:50:37 70.36,-165.71 79.77 36.15 71
4 10/17/2022 23:40:01 -70.00, 1.40 100.58 10/17/2022 23:40:12 -69.98, 1.37 100.61 2.79 11
5 10/18/2022 00:30:45 69.89, 168.88 79.32 10/18/2022 00:29:39 69.87, 168.87 79.30 1.64 66
6 10/20/2022 15:06:13 70.05, -50.23 80.43 10/20/2022 15:07:13 70.08, -50.25 80.45 2.99 60
7 10/20/2022 15:56:55 -69.96, 117.23 99.66 10/20/2022 15:56:43 -69.98, 117.24 99.65 1.83 12
8 10/20/2022 16:47:29 69.32, -74.52 79.72 10/20/2022 16:46:19 69.37, -75.95 79.76 56.32 70
9 10/23/2022 07:23:06 70.02, 65.59 81.34 10/23/2022 07:23:43 70.05, 65.58 81.37 3.34 37
10 10/23/2022 08:13:48 -69.92,-126.94 98.75 10/23/2022 08:13:13 -69.95,-126.93 98.73 3.01 35
11 10/25/2022 22:49:29 -70.78, 12.86 96.99 10/25/2022 22:50:37 -70.66, 14.70 97.10 68.92 68
12 10/25/2022 23:40:00 70.00,-178.59 82.24 10/25/2022 23:40:14 70.00,-178.61 82.25 0.87 14
13 10/26/2022 00:30:42 -69.89, -11.12 97.85 10/26/2022 00:29:44 -69.90, -11.12 97.85 0.86 58

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/14/2022
SNOs_Map_NOAA-20_LANDSAT-8_20221014.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/14/2022 in txt file.

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