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: 10/10/2020
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 10/11/2020 23:39:23 -70.02, 1.46 102.60 10/11/2020 23:39:58 -70.02, 1.44 102.60 0.93 35
2 10/12/2020 00:30:07 69.91, 168.94 77.30 10/12/2020 00:29:25 69.92, 168.94 77.31 1.14 42
3 10/14/2020 15:05:43 70.38, -50.65 78.75 10/14/2020 15:06:54 70.31, -49.90 78.67 29.06 71
4 10/14/2020 15:56:19 -69.97, 117.31 101.66 10/14/2020 15:56:28 -69.98, 117.26 101.65 2.29 9
5 10/14/2020 16:47:03 69.86, -75.22 78.25 10/14/2020 16:45:55 69.87, -75.24 78.26 2.12 68
6 10/17/2020 07:22:34 70.07, 65.60 79.42 10/17/2020 07:23:28 70.04, 65.59 79.39 3.26 54
7 10/17/2020 08:13:15 -69.92,-126.85 100.73 10/17/2020 08:12:58 -69.93,-126.92 100.71 3.45 17
8 10/17/2020 09:03:45 69.06, 41.69 78.44 10/17/2020 09:02:38 69.10, 39.61 78.48 82.81 67
9 10/19/2020 23:39:30 70.02,-178.57 80.34 10/19/2020 23:39:57 70.04,-178.52 80.36 2.75 27
10 10/20/2020 00:30:11 -69.92, -11.09 99.76 10/20/2020 00:29:26 -69.94, -11.04 99.74 3.17 45
11 10/22/2020 15:05:45 -70.29, 129.48 98.46 10/22/2020 15:06:57 -70.21, 129.95 98.54 19.89 72
12 10/22/2020 15:56:25 69.98, -62.73 81.24 10/22/2020 15:56:26 69.98, -62.72 81.25 0.97 1
13 10/22/2020 16:47:07 -69.87, 104.74 98.86 10/22/2020 16:45:56 -69.88, 104.77 98.85 1.77 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/10/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201010.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/10/2020 in txt file.

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