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: 11/11/2020
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 11/12/2020 22:49:09 70.61,-166.87 88.52 11/12/2020 22:50:18 70.50,-165.50 88.40 52.19 69
2 11/12/2020 23:39:41 -69.99, 1.42 92.10 11/12/2020 23:39:55 -69.99, 1.41 92.10 0.64 14
3 11/13/2020 00:30:25 69.87, 168.90 87.80 11/13/2020 00:29:22 69.89, 168.92 87.82 2.50 63
4 11/15/2020 15:05:55 70.06, -50.24 88.65 11/15/2020 15:06:54 70.06, -50.24 88.66 0.82 59
5 11/15/2020 15:56:36 -69.96, 117.22 91.44 11/15/2020 15:56:23 -69.95, 117.24 91.45 1.43 13
6 11/15/2020 16:47:09 69.26, -74.45 87.88 11/15/2020 16:46:00 69.29, -76.01 87.90 61.67 69
7 11/18/2020 07:22:50 70.04, 65.56 89.28 11/18/2020 07:23:22 70.01, 65.57 89.26 2.65 32
8 11/18/2020 08:13:31 -69.89,-126.90 90.86 11/18/2020 08:12:52 -69.90,-126.95 90.85 2.61 39
9 11/20/2020 22:49:08 -70.44, 13.39 89.71 11/20/2020 22:50:19 -70.34, 14.28 89.82 35.26 71
10 11/20/2020 23:39:45 69.97,-178.56 89.82 11/20/2020 23:39:51 69.96,-178.62 89.81 2.43 6
11 11/21/2020 00:30:27 -69.87, -11.10 90.28 11/21/2020 00:29:21 -69.85, -11.14 90.29 2.25 66
12 11/23/2020 15:05:57 -70.06, 129.76 89.54 11/23/2020 15:06:52 -70.07, 129.77 89.53 1.14 55
13 11/23/2020 15:56:41 69.95, -62.77 90.37 11/23/2020 15:56:19 69.95, -62.75 90.37 1.04 22

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/11/2020
SNOs_Map_NOAA-20_LANDSAT-8_20201112.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/11/2020 in txt file.

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