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: 12/27/2020
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 86.81 12/28/2020 07:23:28 -70.00,-114.50 86.82 3.05 28
2 12/28/2020 08:13:44 69.88, 53.07 93.07 12/28/2020 08:12:55 69.89, 53.00 93.08 2.92 49
3 12/30/2020 22:49:15 70.16,-166.21 93.20 12/30/2020 22:50:26 70.12,-166.08 93.14 6.86 71
4 12/30/2020 23:39:55 -69.97, 1.40 87.01 12/30/2020 23:39:57 -69.96, 1.32 87.02 3.25 2
5 12/31/2020 00:30:37 69.74, 169.05 92.76 12/31/2020 00:29:25 69.79, 168.74 92.82 12.97 72
6 01/02/2021 15:06:08 70.08, -50.31 92.89 01/02/2021 15:06:54 70.07, -50.26 92.88 1.88 46
7 01/02/2021 15:56:49 -69.94, 117.22 87.26 01/02/2021 15:56:24 -69.97, 117.22 87.24 3.15 25
8 01/05/2021 06:32:35 -71.00,-103.33 86.42 01/05/2021 06:33:41 -70.95,-100.72 86.55 94.67 66
9 01/05/2021 07:23:02 70.00, 65.59 92.53 01/05/2021 07:23:23 70.02, 65.54 92.55 2.96 21
10 01/05/2021 08:13:44 -69.91,-126.96 87.57 01/05/2021 08:12:53 -69.91,-126.97 87.56 1.12 51
11 01/07/2021 22:49:13 -70.08, 13.92 87.71 01/07/2021 22:50:25 -70.07, 13.86 87.72 2.46 72
12 01/07/2021 23:39:57 69.97,-178.60 92.18 01/07/2021 23:39:52 69.96,-178.66 92.17 2.53 5
13 01/08/2021 00:30:36 -69.72, -10.91 88.10 01/08/2021 00:29:23 -69.80, -11.24 87.99 16.12 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/27/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201227.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/27/2020 in txt file.

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