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: 9/8/2020
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 09/09/2020 22:49:02 70.85,-167.17 65.95 09/09/2020 22:50:10 70.75,-165.11 65.80 76.23 68
2 09/09/2020 23:39:30 -70.03, 1.45 114.89 09/09/2020 23:39:51 -70.04, 1.48 114.89 1.72 21
3 09/10/2020 00:30:14 69.91, 168.94 65.00 09/10/2020 00:29:18 69.93, 168.98 65.02 2.80 56
4 09/12/2020 15:05:41 70.10, -50.20 66.18 09/12/2020 15:06:52 70.10, -50.20 66.17 0.56 71
5 09/12/2020 15:56:23 -70.01, 117.25 113.90 09/12/2020 15:56:22 -69.99, 117.29 113.92 2.70 1
6 09/12/2020 16:47:04 69.74, -75.03 65.84 09/12/2020 16:45:51 69.77, -75.37 65.88 13.86 73
7 09/15/2020 07:22:32 70.04, 65.68 67.14 09/15/2020 07:23:22 70.04, 65.60 67.14 2.99 50
8 09/15/2020 08:13:14 -69.95,-126.86 112.94 09/15/2020 08:12:52 -69.94,-126.90 112.95 1.55 22
9 09/15/2020 09:03:41 68.93, 41.90 66.04 09/15/2020 09:02:35 68.94, 39.40 66.09 99.98 66
10 09/17/2020 23:39:25 70.02,-178.52 68.16 09/17/2020 23:39:52 70.04,-178.52 68.17 1.35 27
11 09/18/2020 00:30:07 -69.93, -11.06 111.93 09/18/2020 00:29:22 -69.94, -11.03 111.92 1.77 45
12 09/20/2020 15:05:40 -70.43, 129.31 110.40 09/20/2020 15:06:51 -70.37, 130.18 110.49 33.54 71
13 09/20/2020 15:56:17 69.96, -62.65 69.13 09/20/2020 15:56:23 69.97, -62.73 69.14 3.34 6
14 09/20/2020 16:46:59 -69.86, 104.81 110.96 09/20/2020 16:45:53 -69.88, 104.77 110.94 2.46 66

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/8/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200908.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/08/2020 in txt file.

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