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: 5/24/2021
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 05/26/2021 14:15:48 -70.14, 142.26 131.17 05/26/2021 14:16:53 -70.16, 142.25 131.15 2.53 65
2 05/26/2021 15:06:32 70.02, -50.26 48.71 05/26/2021 15:06:21 70.01, -50.33 48.70 3.31 11
3 05/26/2021 15:57:07 -69.56, 117.74 131.77 05/26/2021 15:55:56 -69.62, 116.77 131.69 38.30 71
4 05/29/2021 06:32:44 -70.14,-101.98 131.59 05/29/2021 06:33:24 -70.14,-101.91 131.61 2.90 40
5 05/29/2021 07:23:27 69.98, 65.58 48.24 05/29/2021 07:22:52 69.98, 65.51 48.24 2.75 35
6 05/31/2021 21:59:08 70.77,-154.54 48.69 05/31/2021 22:00:17 70.65,-152.91 48.52 61.25 69
7 05/31/2021 22:49:39 -70.10, 13.85 132.02 05/31/2021 22:49:55 -70.10, 13.92 132.02 2.58 16
8 05/31/2021 23:40:22 69.94,-178.59 47.81 05/31/2021 23:39:23 69.94,-178.67 47.82 2.85 59
9 06/03/2021 14:15:51 70.15, -37.79 47.70 06/03/2021 14:16:55 70.17, -37.74 47.71 2.30 64
10 06/03/2021 15:06:33 -70.05, 129.69 132.41 06/03/2021 15:06:25 -70.06, 129.74 132.40 2.52 8
11 06/03/2021 15:57:09 69.52, -62.22 47.04 06/03/2021 15:55:58 69.62, -63.22 47.17 40.62 71
12 06/06/2021 06:32:46 70.12, 78.04 47.37 06/06/2021 06:33:26 70.12, 78.07 47.37 1.51 40
13 06/06/2021 07:23:28 -70.01,-114.48 132.74 06/06/2021 07:22:56 -70.02,-114.44 132.73 2.07 32

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/24/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210524.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/24/2021 in txt file.

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