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: 9/19/2020
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 09/20/2020 15:05:40 -70.47, 129.25 110.37 09/20/2020 15:06:51 -70.33, 130.13 110.52 36.05 71
2 09/20/2020 15:56:17 69.98, -62.69 69.15 09/20/2020 15:56:22 70.01, -62.69 69.17 2.51 5
3 09/20/2020 16:46:59 -69.90, 104.76 110.92 09/20/2020 16:45:52 -69.90, 104.79 110.92 1.22 67
4 09/23/2020 07:22:26 -70.09,-114.38 109.72 09/23/2020 07:23:25 -70.11,-114.31 109.70 3.41 59
5 09/23/2020 08:13:10 69.98, 53.10 70.18 09/23/2020 08:12:53 69.94, 53.10 70.15 3.46 17
6 09/23/2020 09:03:41 -69.30,-138.60 110.49 09/23/2020 09:02:31 -69.40,-140.01 110.38 56.52 70
7 09/25/2020 23:39:18 -70.02, 1.50 108.74 09/25/2020 23:39:56 -70.05, 1.48 108.72 2.77 38
8 09/26/2020 00:30:02 69.92, 168.97 71.16 09/26/2020 00:29:23 69.93, 168.97 71.18 2.21 39
9 09/28/2020 15:05:39 70.64, -51.01 72.92 09/28/2020 15:06:48 70.58, -49.50 72.84 55.98 69
10 09/28/2020 15:56:11 -70.01, 117.29 107.71 09/28/2020 15:56:26 -70.04, 117.35 107.69 3.43 15
11 09/28/2020 16:46:55 69.91, -75.24 72.20 09/28/2020 16:45:53 69.92, -75.17 72.21 3.16 62
12 10/01/2020 07:22:20 70.05, 65.69 73.36 10/01/2020 07:23:26 70.07, 65.64 73.37 2.58 66
13 10/01/2020 08:13:02 -69.95,-126.84 106.74 10/01/2020 08:12:56 -69.97,-126.87 106.72 2.44 6
14 10/01/2020 09:03:39 69.48, 41.17 72.80 10/01/2020 09:02:28 69.58, 40.23 72.91 37.92 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/19/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200919.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/19/2020 in txt file.

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