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: 7/20/2020
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 07/21/2020 06:32:25 70.15, 78.10 49.79 07/21/2020 06:33:34 70.14, 78.12 49.76 1.91 69
2 07/21/2020 07:23:06 -70.02,-114.37 130.35 07/21/2020 07:23:04 -70.03,-114.41 130.34 1.63 2
3 07/21/2020 08:13:46 69.69, 53.43 49.31 07/21/2020 08:12:34 69.76, 52.87 49.42 23.26 72
4 07/23/2020 22:49:17 70.11,-166.06 50.29 07/23/2020 22:50:03 70.13,-166.01 50.30 3.33 46
5 07/23/2020 23:39:58 -69.97, 1.47 129.85 07/23/2020 23:39:34 -69.97, 1.39 129.85 2.95 24
6 07/26/2020 15:06:10 70.07, -50.22 50.83 07/26/2020 15:06:34 70.07, -50.21 50.83 0.60 24
7 07/26/2020 15:56:52 -69.98, 117.23 129.26 07/26/2020 15:56:04 -69.97, 117.27 129.27 1.88 48
8 07/29/2020 06:32:24 -70.40,-102.27 128.21 07/29/2020 06:33:35 -70.28,-101.67 128.36 25.70 71
9 07/29/2020 07:23:03 70.02, 65.62 51.41 07/29/2020 07:23:05 70.01, 65.58 51.39 2.46 2
10 07/29/2020 08:13:45 -69.93,-126.92 128.68 07/29/2020 08:12:35 -69.90,-126.93 128.70 3.08 70
11 07/31/2020 22:49:12 -70.09, 13.98 127.88 07/31/2020 22:50:08 -70.11, 13.96 127.87 2.27 56
12 07/31/2020 23:39:56 69.98,-178.54 52.02 07/31/2020 23:39:35 70.00,-178.56 52.04 1.77 21

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/20/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200720.jpg

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

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