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: 9/13/2020
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 09/15/2020 07:22:33 70.07, 65.63 67.18 09/15/2020 07:23:22 70.06, 65.62 67.16 1.37 49
2 09/15/2020 08:13:14 -69.93,-126.84 112.96 09/15/2020 08:12:52 -69.95,-126.89 112.94 2.87 22
3 09/17/2020 23:39:26 70.06,-178.58 68.19 09/17/2020 23:39:52 70.05,-178.50 68.19 2.82 26
4 09/18/2020 00:30:07 -69.92, -11.04 111.94 09/18/2020 00:29:23 -69.90, -11.09 111.96 2.85 44
5 09/20/2020 15:05:41 -70.47, 129.25 110.37 09/20/2020 15:06:52 -70.32, 130.12 110.53 36.38 71
6 09/20/2020 15:56:17 69.99, -62.70 69.16 09/20/2020 15:56:22 69.99, -62.71 69.16 0.47 5
7 09/20/2020 16:46:59 -69.90, 104.76 110.92 09/20/2020 16:45:52 -69.89, 104.78 110.93 1.40 67
8 09/23/2020 07:22:26 -70.09,-114.38 109.72 09/23/2020 07:23:25 -70.10,-114.33 109.71 2.08 59
9 09/23/2020 08:13:10 69.98, 53.09 70.19 09/23/2020 08:12:52 69.98, 53.15 70.19 2.40 18
10 09/23/2020 09:03:41 -69.30,-138.60 110.49 09/23/2020 09:02:31 -69.39,-140.03 110.39 56.76 70
11 09/25/2020 23:39:18 -70.02, 1.50 108.74 09/25/2020 23:39:56 -70.03, 1.46 108.74 1.77 38
12 09/26/2020 00:30:02 69.92, 168.96 71.17 09/26/2020 00:29:23 69.91, 168.94 71.16 1.42 39

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/13/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200913.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/13/2020 in txt file.

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