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: 9/18/2020
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 -70.45, 129.29 110.39 09/20/2020 15:06:51 -70.36, 130.16 110.50 34.29 71
2 09/20/2020 15:56:18 70.02, -62.74 69.19 09/20/2020 15:56:22 70.03, -62.66 69.20 3.18 4
3 09/20/2020 16:46:59 -69.88, 104.79 110.95 09/20/2020 16:45:53 -69.87, 104.75 110.95 1.96 66
4 09/23/2020 07:22:26 -70.07,-114.34 109.74 09/23/2020 07:23:26 -70.08,-114.36 109.73 1.40 60
5 09/23/2020 08:13:10 69.95, 53.13 70.16 09/23/2020 08:12:53 69.97, 53.13 70.17 1.36 17
6 09/23/2020 09:03:42 -69.33,-138.64 110.46 09/23/2020 09:02:32 -69.37,-140.05 110.41 55.51 70
7 09/25/2020 23:39:18 -70.05, 1.45 108.71 09/25/2020 23:39:55 -70.07, 1.51 108.70 3.01 37
8 09/26/2020 00:30:02 69.95, 168.92 71.20 09/26/2020 00:29:22 69.96, 169.00 71.21 3.12 40
9 09/28/2020 15:05:39 70.67, -51.06 72.95 09/28/2020 15:06:48 70.55, -49.55 72.81 57.34 69
10 09/28/2020 15:56:10 -69.99, 117.33 107.74 09/28/2020 15:56:26 -70.01, 117.30 107.72 2.12 16
11 09/28/2020 16:46:54 69.89, -75.21 72.18 09/28/2020 16:45:53 69.89, -75.22 72.18 0.62 61
12 10/01/2020 07:22:21 70.08, 65.64 73.39 10/01/2020 07:23:26 70.09, 65.67 73.39 1.47 65
13 10/01/2020 08:13:03 -69.98,-126.88 106.71 10/01/2020 08:12:56 -70.00,-126.84 106.70 2.48 7
14 10/01/2020 09:03:40 69.51, 41.12 72.83 10/01/2020 09:02:29 69.55, 40.19 72.88 36.48 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/18/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200918.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/18/2020 in txt file.

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