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: 3/3/2021
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 03/04/2021 22:49:13 70.15,-166.12 76.25 03/04/2021 22:50:06 70.12,-166.10 76.21 2.92 53
2 03/04/2021 23:39:54 -70.00, 1.42 103.93 03/04/2021 23:39:36 -70.01, 1.37 103.92 2.06 18
3 03/05/2021 00:30:23 69.09, 170.06 75.11 03/05/2021 00:29:16 69.19, 167.91 75.30 85.78 67
4 03/07/2021 15:06:07 70.11, -50.28 75.16 03/07/2021 15:06:34 70.10, -50.25 75.14 1.98 27
5 03/07/2021 15:56:48 -69.97, 117.26 105.01 03/07/2021 15:56:04 -69.99, 117.23 104.98 2.76 44
6 03/10/2021 06:32:20 -70.40,-102.26 105.58 03/10/2021 06:33:32 -70.29,-101.74 105.72 22.77 72
7 03/10/2021 07:23:00 70.08, 65.54 74.08 03/10/2021 07:23:01 70.07, 65.59 74.07 2.11 1
8 03/10/2021 08:13:42 -69.98,-126.99 106.05 03/10/2021 08:12:31 -69.96,-126.93 106.06 3.24 71
9 03/12/2021 22:49:10 -70.16, 13.90 106.90 03/12/2021 22:50:02 -70.15, 13.94 106.91 1.72 52
10 03/12/2021 23:39:54 70.05,-178.63 72.99 03/12/2021 23:39:29 70.04,-178.57 72.98 2.63 25
11 03/13/2021 00:30:20 -69.10, -9.93 108.02 03/13/2021 00:29:13 -69.17, -12.12 107.87 86.96 67
12 03/15/2021 15:06:04 -70.13, 129.72 107.99 03/15/2021 15:06:30 -70.12, 129.78 108.00 2.21 26
13 03/15/2021 15:56:48 70.02, -62.81 71.89 03/15/2021 15:55:57 70.00, -62.74 71.88 3.50 51

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/3/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210303.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/03/2021 in txt file.

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