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: 9/1/2020
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 09/01/2020 22:49:03 -70.68, 13.10 117.19 09/01/2020 22:50:12 -70.55, 14.58 117.37 56.85 69
2 09/01/2020 23:39:36 69.98,-178.49 62.09 09/01/2020 23:39:47 70.00,-178.56 62.11 3.49 11
3 09/02/2020 00:30:18 -69.90, -11.06 117.98 09/02/2020 00:29:17 -69.90, -11.08 117.98 1.08 61
4 09/04/2020 15:05:45 -70.08, 129.82 116.84 09/04/2020 15:06:51 -70.08, 129.77 116.85 2.06 66
5 09/04/2020 15:56:29 69.96, -62.69 63.05 09/04/2020 15:56:18 69.97, -62.74 63.06 1.94 11
6 09/04/2020 16:47:04 -69.51, 105.30 117.40 09/04/2020 16:45:53 -69.59, 104.37 117.30 36.98 71
7 09/07/2020 07:22:37 -70.06,-114.37 115.87 09/07/2020 07:23:21 -70.04,-114.40 115.90 2.82 44
8 09/07/2020 08:13:21 69.94, 53.12 64.03 09/07/2020 08:12:48 69.93, 53.08 64.01 2.50 33
9 09/09/2020 22:49:02 70.87,-167.19 65.96 09/09/2020 22:50:09 70.81,-165.02 65.86 79.53 67
10 09/09/2020 23:39:30 -70.04, 1.44 114.89 09/09/2020 23:39:51 -70.05, 1.50 114.88 2.64 21
11 09/10/2020 00:30:14 69.93, 168.92 65.02 09/10/2020 00:29:18 69.94, 168.98 65.03 2.57 56
12 09/12/2020 15:05:41 70.11, -50.22 66.20 09/12/2020 15:06:52 70.11, -50.18 66.18 1.52 71
13 09/12/2020 15:56:23 -70.02, 117.25 113.89 09/12/2020 15:56:22 -70.01, 117.31 113.90 2.75 1
14 09/12/2020 16:47:04 69.75, -75.04 65.85 09/12/2020 16:45:51 69.78, -75.36 65.89 12.59 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/1/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200901.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/01/2020 in txt file.

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