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: 6/25/2021
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 06/27/2021 14:15:53 -70.13, 142.22 133.20 06/27/2021 14:17:05 -70.11, 142.19 133.22 2.07 72
2 06/27/2021 15:06:37 70.01, -50.30 46.69 06/27/2021 15:06:32 70.01, -50.31 46.69 0.52 5
3 06/27/2021 15:57:16 -69.76, 117.40 133.58 06/27/2021 15:56:03 -69.84, 117.09 133.48 15.14 73
4 06/30/2021 06:32:48 -70.10,-101.97 133.08 06/30/2021 06:33:35 -70.09,-101.97 133.10 1.06 47
5 06/30/2021 07:23:32 69.99, 65.51 46.81 06/30/2021 07:23:02 69.99, 65.53 46.81 1.11 30
6 07/02/2021 21:59:16 70.96,-154.90 48.03 07/02/2021 22:00:22 70.88,-152.54 47.86 86.29 66
7 07/02/2021 22:49:43 -70.07, 13.84 132.91 07/02/2021 22:50:05 -70.06, 13.88 132.93 2.01 22
8 07/02/2021 23:40:27 69.97,-178.69 46.99 07/02/2021 23:39:32 69.95,-178.63 46.97 2.88 55
9 07/05/2021 14:15:56 70.15, -37.83 47.42 07/05/2021 14:17:05 70.13, -37.77 47.38 3.38 69
10 07/05/2021 15:06:37 -70.00, 129.72 132.75 07/05/2021 15:06:35 -70.03, 129.71 132.72 3.37 2
11 07/05/2021 15:57:17 69.68, -62.50 46.93 07/05/2021 15:56:05 69.75, -63.03 47.03 21.77 72
12 07/08/2021 06:32:49 70.08, 78.04 47.63 07/08/2021 06:33:34 70.09, 78.05 47.63 1.02 45
13 07/08/2021 07:23:31 -69.98,-114.48 132.48 07/08/2021 07:23:04 -69.99,-114.46 132.46 1.70 27

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/25/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210625.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/25/2021 in txt file.

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