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: 12/30/2020
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 12/30/2020 22:49:14 70.14,-166.18 93.17 12/30/2020 22:50:25 70.15,-166.04 93.17 5.04 71
2 12/30/2020 23:39:55 -70.00, 1.35 86.98 12/30/2020 23:39:56 -69.98, 1.35 87.00 2.82 1
3 12/31/2020 00:30:37 69.77, 169.00 92.79 12/31/2020 00:29:24 69.82, 168.77 92.84 10.20 73
4 01/02/2021 15:06:08 70.05, -50.28 92.87 01/02/2021 15:06:55 70.04, -50.31 92.85 2.04 47
5 01/02/2021 15:56:50 -69.97, 117.17 87.23 01/02/2021 15:56:24 -69.99, 117.25 87.22 3.37 26
6 01/05/2021 06:32:36 -71.03,-103.39 86.38 01/05/2021 06:33:42 -70.91,-100.78 86.58 95.35 66
7 01/05/2021 07:23:03 70.03, 65.54 92.56 01/05/2021 07:23:23 70.04, 65.57 92.57 1.84 20
8 01/05/2021 08:13:45 -69.94,-127.01 87.54 01/05/2021 08:12:53 -69.93,-126.95 87.54 2.49 52
9 01/07/2021 22:49:14 -70.11, 13.87 87.67 01/07/2021 22:50:25 -70.09, 13.88 87.71 2.92 71
10 01/07/2021 23:39:58 70.00,-178.65 92.21 01/07/2021 23:39:52 69.98,-178.64 92.18 2.70 6
11 01/08/2021 00:30:36 -69.75, -10.96 88.06 01/08/2021 00:29:22 -69.82, -11.22 87.98 12.65 74
12 01/10/2021 15:06:08 -70.09, 129.68 88.08 01/10/2021 15:06:52 -70.08, 129.74 88.10 2.67 44
13 01/10/2021 15:56:52 69.98, -62.84 91.81 01/10/2021 15:56:19 69.96, -62.77 91.79 3.01 33

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/30/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201230.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/30/2020 in txt file.

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