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: 9/23/2020
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 09/25/2020 23:39:18 -70.05, 1.47 108.72 09/25/2020 23:39:56 -70.02, 1.44 108.75 3.30 38
2 09/26/2020 00:30:02 69.93, 168.95 71.18 09/26/2020 00:29:23 69.91, 168.93 71.16 2.54 39
3 09/28/2020 15:05:39 70.66, -51.04 72.93 09/28/2020 15:06:48 70.55, -49.55 72.81 56.25 69
4 09/28/2020 15:56:10 -69.98, 117.34 107.74 09/28/2020 15:56:26 -70.00, 117.29 107.73 2.55 16
5 09/28/2020 16:46:54 69.87, -75.19 72.16 09/28/2020 16:45:53 69.89, -75.22 72.18 2.18 61
6 10/01/2020 07:22:21 70.08, 65.66 73.38 10/01/2020 07:23:26 70.09, 65.66 73.38 1.11 65
7 10/01/2020 08:13:03 -69.98,-126.88 106.71 10/01/2020 08:12:56 -69.98,-126.85 106.71 1.11 7
8 10/01/2020 09:03:40 69.50, 41.14 72.82 10/01/2020 09:02:29 69.54, 40.18 72.87 37.49 71
9 10/03/2020 23:39:13 70.08,-178.56 74.41 10/03/2020 23:39:55 70.06,-178.50 74.39 3.01 42
10 10/04/2020 00:29:54 -69.92, -11.01 105.74 10/04/2020 00:29:26 -69.91, -11.08 105.75 3.12 28
11 10/06/2020 15:05:38 -71.01, 128.40 103.63 10/06/2020 15:06:44 -70.91, 131.00 103.74 94.94 66
12 10/06/2020 15:56:05 70.02, -62.71 75.39 10/06/2020 15:56:25 70.03, -62.66 75.39 2.17 20
13 10/06/2020 16:46:47 -69.92, 104.77 104.71 10/06/2020 16:45:55 -69.93, 104.84 104.70 3.15 52

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/23/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200924.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/23/2020 in txt file.

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