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: 5/8/2021
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 05/10/2021 14:15:44 -70.16, 142.27 127.70 05/10/2021 14:16:43 -70.18, 142.29 127.69 2.72 59
2 05/10/2021 15:06:28 70.03, -50.23 52.16 05/10/2021 15:06:11 70.02, -50.30 52.15 2.75 17
3 05/10/2021 15:56:59 -69.37, 118.06 128.53 05/10/2021 15:55:50 -69.42, 116.51 128.44 61.12 69
4 05/13/2021 06:32:40 -70.15,-101.95 128.39 05/13/2021 06:33:15 -70.12,-101.92 128.42 3.15 35
5 05/13/2021 07:23:24 70.03, 65.54 51.49 05/13/2021 07:22:42 70.02, 65.57 51.47 2.11 42
6 05/15/2021 21:59:00 70.60,-154.22 51.46 05/15/2021 22:00:10 70.49,-153.14 51.31 42.04 70
7 05/15/2021 22:49:34 -70.09, 13.90 129.08 05/15/2021 22:49:45 -70.11, 13.94 129.07 2.88 11
8 05/15/2021 23:40:18 69.98,-178.62 50.79 05/15/2021 23:39:13 69.95,-178.65 50.77 3.39 65
9 05/18/2021 14:15:47 70.13, -37.71 50.37 05/18/2021 14:16:47 70.14, -37.77 50.37 2.56 60
10 05/18/2021 15:06:29 -70.03, 129.75 129.74 05/18/2021 15:06:17 -70.04, 129.72 129.74 1.42 12
11 05/18/2021 15:57:02 69.34, -61.92 49.54 05/18/2021 15:55:53 69.43, -63.48 49.67 61.92 69
12 05/21/2021 06:32:43 70.13, 78.05 49.81 05/21/2021 06:33:18 70.11, 78.06 49.79 2.39 35
13 05/21/2021 07:23:25 -70.03,-114.48 130.30 05/21/2021 07:22:48 -70.01,-114.44 130.32 2.67 37

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/8/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210508.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/08/2021 in txt file.

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