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: 7/16/2020
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 07/18/2020 14:15:45 70.90, -38.86 50.07 07/18/2020 14:16:52 70.79, -36.80 49.88 76.36 67
2 07/18/2020 15:06:13 -70.07, 129.77 130.80 07/18/2020 15:06:33 -70.07, 129.78 130.80 0.48 20
3 07/18/2020 15:56:57 69.96, -62.75 49.09 07/18/2020 15:56:00 69.97, -62.72 49.11 1.93 57
4 07/21/2020 06:32:24 70.12, 78.16 49.75 07/21/2020 06:33:34 70.13, 78.10 49.75 2.45 70
5 07/21/2020 07:23:06 -70.03,-114.39 130.34 07/21/2020 07:23:04 -70.02,-114.42 130.35 1.52 2
6 07/21/2020 08:13:46 69.70, 53.41 49.33 07/21/2020 08:12:34 69.75, 52.85 49.41 22.25 72
7 07/23/2020 22:49:18 70.12,-166.08 50.31 07/23/2020 22:50:04 70.12,-166.02 50.29 2.17 46
8 07/23/2020 23:39:59 -69.98, 1.46 129.84 07/23/2020 23:39:35 -69.96, 1.38 129.86 3.50 24
9 07/26/2020 15:06:10 70.08, -50.24 50.84 07/26/2020 15:06:34 70.06, -50.23 50.82 2.19 24
10 07/26/2020 15:56:51 -69.93, 117.30 129.31 07/26/2020 15:56:04 -69.96, 117.26 129.28 3.11 47
11 07/29/2020 06:32:23 -70.35,-102.20 128.26 07/29/2020 06:33:35 -70.27,-101.69 128.37 21.13 72
12 07/29/2020 07:23:03 70.04, 65.60 51.42 07/29/2020 07:23:04 70.05, 65.64 51.43 2.09 1
13 07/29/2020 08:13:45 -69.94,-126.94 128.68 07/29/2020 08:12:34 -69.95,-126.87 128.66 2.72 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/16/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200717.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/16/2020 in txt file.

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