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: 12/26/2020
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 12/28/2020 07:23:00 -70.01,-114.43 86.80 12/28/2020 07:23:28 -69.99,-114.51 86.83 3.58 28
2 12/28/2020 08:13:44 69.89, 53.06 93.07 12/28/2020 08:12:55 69.88, 52.99 93.07 2.80 49
3 12/30/2020 22:49:15 70.17,-166.22 93.20 12/30/2020 22:50:26 70.11,-166.09 93.14 7.78 71
4 12/30/2020 23:39:55 -69.98, 1.39 87.00 12/30/2020 23:39:56 -70.01, 1.40 86.98 3.42 1
5 12/31/2020 00:30:37 69.75, 169.04 92.76 12/31/2020 00:29:25 69.79, 168.73 92.81 12.48 72
6 01/02/2021 15:06:09 70.08, -50.32 92.90 01/02/2021 15:06:55 70.07, -50.27 92.87 2.70 46
7 01/02/2021 15:56:50 -69.94, 117.21 87.26 01/02/2021 15:56:25 -69.96, 117.21 87.24 2.12 25
8 01/05/2021 06:32:35 -71.01,-103.34 86.41 01/05/2021 06:33:41 -70.94,-100.73 86.55 94.88 66
9 01/05/2021 07:23:02 70.00, 65.58 92.54 01/05/2021 07:23:23 70.01, 65.53 92.55 1.89 21
10 01/05/2021 08:13:44 -69.91,-126.97 87.57 01/05/2021 08:12:53 -69.91,-126.97 87.56 0.27 51
11 01/07/2021 22:49:13 -70.09, 13.91 87.70 01/07/2021 22:50:25 -70.07, 13.85 87.73 2.84 72
12 01/07/2021 23:39:57 69.98,-178.61 92.19 01/07/2021 23:39:52 69.95,-178.66 92.16 3.25 5
13 01/08/2021 00:30:36 -69.72, -10.92 88.09 01/08/2021 00:29:23 -69.80, -11.25 88.00 15.25 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/26/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201226.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/26/2020 in txt file.

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