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: 9/25/2020
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 09/25/2020 23:39:18 -70.06, 1.45 108.71 09/25/2020 23:39:55 -70.06, 1.50 108.71 1.89 37
2 09/26/2020 00:30:02 69.94, 168.93 71.19 09/26/2020 00:29:22 69.96, 168.99 71.20 2.80 40
3 09/28/2020 15:05:39 70.67, -51.05 72.94 09/28/2020 15:06:48 70.54, -49.56 72.80 56.88 69
4 09/28/2020 15:56:10 -70.00, 117.32 107.73 09/28/2020 15:56:26 -69.99, 117.28 107.74 1.45 16
5 09/28/2020 16:46:54 69.88, -75.21 72.17 09/28/2020 16:45:53 69.88, -75.23 72.17 0.83 61
6 10/01/2020 07:22:21 70.09, 65.64 73.39 10/01/2020 07:23:26 70.08, 65.65 73.38 0.71 65
7 10/01/2020 08:13:03 -69.99,-126.90 106.70 10/01/2020 08:12:56 -69.98,-126.86 106.71 1.93 7
8 10/01/2020 09:03:40 69.51, 41.12 72.84 10/01/2020 09:02:29 69.54, 40.17 72.86 36.99 71
9 10/03/2020 23:39:13 70.03,-178.50 74.37 10/03/2020 23:39:56 70.06,-178.50 74.39 2.79 43
10 10/04/2020 00:29:55 -69.94, -11.03 105.72 10/04/2020 00:29:26 -69.96, -11.01 105.70 2.76 29
11 10/06/2020 15:05:38 -71.03, 128.38 103.61 10/06/2020 15:06:44 -70.91, 131.00 103.74 95.94 66
12 10/06/2020 15:56:05 70.04, -62.73 75.40 10/06/2020 15:56:25 70.04, -62.66 75.40 2.77 20
13 10/06/2020 16:46:46 -69.88, 104.82 104.75 10/06/2020 16:45:56 -69.88, 104.76 104.75 2.43 50

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/25/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200925.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/25/2020 in txt file.

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