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: 8/23/2020
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 08/24/2020 22:49:02 70.28,-166.27 59.56 08/24/2020 22:50:13 70.21,-165.90 59.47 15.87 71
2 08/24/2020 23:39:40 -69.99, 1.49 120.74 08/24/2020 23:39:45 -70.00, 1.43 120.73 2.62 5
3 08/25/2020 00:30:25 69.92, 168.91 59.21 08/25/2020 00:29:12 69.89, 168.92 59.18 3.16 73
4 08/27/2020 15:05:52 70.09, -50.21 60.30 08/27/2020 15:06:46 70.07, -50.22 60.27 2.50 54
5 08/27/2020 15:56:33 -69.96, 117.31 119.84 08/27/2020 15:56:16 -69.97, 117.27 119.82 2.07 17
6 08/27/2020 16:47:03 69.09, -74.13 59.28 08/27/2020 16:45:56 69.14, -76.21 59.39 82.67 67
7 08/30/2020 07:22:44 70.07, 65.60 61.22 08/30/2020 07:23:16 70.04, 65.61 61.18 3.38 32
8 08/30/2020 08:13:25 -69.93,-126.87 118.92 08/30/2020 08:12:46 -69.94,-126.89 118.90 1.48 39
9 09/01/2020 22:49:03 -70.68, 13.10 117.19 09/01/2020 22:50:12 -70.56, 14.60 117.36 57.24 69
10 09/01/2020 23:39:36 69.99,-178.51 62.11 09/01/2020 23:39:47 70.01,-178.56 62.12 2.25 11
11 09/02/2020 00:30:18 -69.90, -11.06 117.98 09/02/2020 00:29:17 -69.91, -11.06 117.97 0.71 61
12 09/04/2020 15:05:45 -70.08, 129.82 116.84 09/04/2020 15:06:51 -70.09, 129.79 116.84 1.38 66
13 09/04/2020 15:56:29 69.97, -62.70 63.06 09/04/2020 15:56:18 69.97, -62.73 63.06 1.19 11
14 09/04/2020 16:47:05 -69.56, 105.22 117.35 09/04/2020 16:45:53 -69.60, 104.39 117.29 32.49 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/23/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200823.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/23/2020 in txt file.

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