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: 12/11/2020
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 12/12/2020 07:22:57 -70.01,-114.43 86.97 12/12/2020 07:23:31 -70.01,-114.49 86.98 2.12 34
2 12/12/2020 08:13:41 69.89, 53.06 92.91 12/12/2020 08:12:58 69.90, 53.01 92.92 2.43 43
3 12/14/2020 22:49:16 70.37,-166.53 93.56 12/14/2020 22:50:27 70.27,-165.86 93.45 27.10 71
4 12/14/2020 23:39:53 -70.02, 1.33 86.80 12/14/2020 23:40:00 -70.00, 1.38 86.82 2.83 7
5 12/15/2020 00:30:36 69.90, 168.82 93.08 12/15/2020 00:29:26 69.89, 168.88 93.08 2.10 70
6 12/17/2020 15:06:05 70.06, -50.28 93.36 12/17/2020 15:06:59 70.03, -50.32 93.33 3.16 54
7 12/17/2020 15:56:47 -69.97, 117.17 86.74 12/17/2020 15:56:28 -69.99, 117.24 86.73 3.13 19
8 12/17/2020 16:47:16 69.05, -74.19 92.33 12/17/2020 16:46:09 69.10, -76.31 92.41 84.12 67
9 12/20/2020 07:23:00 70.02, 65.56 93.37 12/20/2020 07:23:28 70.01, 65.53 93.36 1.34 28
10 12/20/2020 08:13:42 -69.93,-126.99 86.73 12/20/2020 08:12:58 -69.91,-126.98 86.74 2.02 44
11 12/22/2020 22:49:16 -70.35, 13.50 86.29 12/22/2020 22:50:27 -70.26, 14.12 86.40 25.58 71
12 12/22/2020 23:39:55 69.98,-178.61 93.33 12/22/2020 23:39:57 69.98,-178.63 93.33 0.82 2
13 12/23/2020 00:30:37 -69.88, -11.16 86.77 12/23/2020 00:29:27 -69.88, -11.14 86.77 0.78 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/11/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201211.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/11/2020 in txt file.

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