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: 3/15/2021
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 03/15/2021 15:06:04 -70.12, 129.73 108.00 03/15/2021 15:06:30 -70.12, 129.77 108.00 1.63 26
2 03/15/2021 15:56:48 70.01, -62.79 71.87 03/15/2021 15:55:57 70.02, -62.73 71.89 2.74 51
3 03/18/2021 06:32:16 70.24, 78.01 71.08 03/18/2021 06:33:27 70.19, 78.13 71.02 6.42 71
4 03/18/2021 07:22:57 -70.09,-114.45 109.09 03/18/2021 07:22:57 -70.08,-114.40 109.11 2.12 0
5 03/18/2021 08:13:38 69.82, 53.27 70.61 03/18/2021 08:12:26 69.86, 52.94 70.68 13.66 72
6 03/20/2021 22:49:09 70.16,-166.09 69.93 03/20/2021 22:49:55 70.14,-166.06 69.91 1.90 46
7 03/20/2021 23:39:50 -70.01, 1.45 110.24 03/20/2021 23:39:25 -70.04, 1.42 110.21 2.94 25
8 03/23/2021 14:15:35 -71.08, 140.89 110.15 03/23/2021 14:16:41 -71.02, 143.48 110.31 94.02 66
9 03/23/2021 15:06:02 70.08, -50.20 68.79 03/23/2021 15:06:23 70.09, -50.26 68.79 2.46 21
10 03/23/2021 15:56:44 -69.99, 117.27 111.33 03/23/2021 15:55:53 -69.98, 117.23 111.33 1.68 51
11 03/26/2021 06:32:12 -70.17,-101.86 112.17 03/26/2021 06:33:23 -70.20,-101.86 112.15 3.33 71
12 03/26/2021 07:22:56 70.06, 65.61 67.71 03/26/2021 07:22:50 70.08, 65.62 67.73 2.24 6
13 03/26/2021 08:13:35 -69.81,-126.68 112.58 03/26/2021 08:12:22 -69.87,-127.05 112.49 15.78 73
14 03/28/2021 22:49:05 -70.15, 13.95 113.24 03/28/2021 22:49:50 -70.14, 13.93 113.26 1.75 45
15 03/28/2021 23:39:49 70.05,-178.58 66.64 03/28/2021 23:39:17 70.02,-178.59 66.61 3.23 32

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/15/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210315.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/15/2021 in txt file.

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