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: 3/4/2021
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 22:49:12 70.13,-166.09 76.23 03/04/2021 22:50:05 70.14,-166.07 76.23 1.57 53
2 03/04/2021 23:39:54 -70.04, 1.37 103.89 03/04/2021 23:39:35 -70.02, 1.40 103.90 1.80 19
3 03/05/2021 00:30:23 69.13, 170.01 75.15 03/05/2021 00:29:16 69.15, 167.86 75.27 85.18 67
4 03/07/2021 15:06:06 70.09, -50.26 75.14 03/07/2021 15:06:33 70.12, -50.22 75.16 3.02 27
5 03/07/2021 15:56:48 -70.00, 117.21 104.97 03/07/2021 15:56:03 -70.01, 117.25 104.97 1.73 45
6 03/10/2021 06:32:20 -70.38,-102.23 105.60 03/10/2021 06:33:32 -70.31,-101.72 105.70 20.90 72
7 03/10/2021 07:23:00 70.06, 65.57 74.06 03/10/2021 07:23:02 70.04, 65.54 74.03 3.15 2
8 03/10/2021 08:13:42 -69.97,-126.96 106.06 03/10/2021 08:12:31 -69.98,-126.90 106.04 2.83 71
9 03/12/2021 22:49:10 -70.14, 13.92 106.91 03/12/2021 22:50:03 -70.11, 13.89 106.95 3.10 53
10 03/12/2021 23:39:54 70.03,-178.60 72.97 03/12/2021 23:39:30 70.00,-178.62 72.94 3.42 24
11 03/13/2021 00:30:21 -69.14, -9.98 107.99 03/13/2021 00:29:13 -69.18, -12.10 107.85 83.93 68
12 03/15/2021 15:06:03 -70.11, 129.75 108.01 03/15/2021 15:06:29 -70.13, 129.80 107.99 3.32 26
13 03/15/2021 15:56:47 70.01, -62.79 71.88 03/15/2021 15:55:56 70.02, -62.72 71.89 3.01 51

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/4/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210304.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/04/2021 in txt file.

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