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: 6/26/2021
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 -70.11, 142.25 133.22 06/27/2021 14:17:05 -70.13, 142.21 133.20 3.20 72
2 06/27/2021 15:06:38 70.05, -50.35 46.72 06/27/2021 15:06:32 70.03, -50.28 46.71 2.88 6
3 06/27/2021 15:57:17 -69.80, 117.35 133.54 06/27/2021 15:56:03 -69.86, 117.11 133.46 11.79 74
4 06/30/2021 06:32:48 -70.08,-101.94 133.10 06/30/2021 06:33:35 -70.11,-101.94 133.08 3.35 47
5 06/30/2021 07:23:32 69.97, 65.54 46.79 06/30/2021 07:23:03 69.95, 65.49 46.78 2.70 29
6 07/02/2021 21:59:16 70.94,-154.87 48.01 07/02/2021 22:00:23 70.85,-152.59 47.83 83.62 67
7 07/02/2021 22:49:43 -70.06, 13.87 132.93 07/02/2021 22:50:06 -70.03, 13.83 132.96 3.24 23
8 07/02/2021 23:40:27 69.95,-178.66 46.96 07/02/2021 23:39:33 69.92,-178.67 46.94 2.92 54
9 07/05/2021 14:15:55 70.13, -37.80 47.40 07/05/2021 14:17:05 70.10, -37.81 47.35 3.56 70
10 07/05/2021 15:06:36 -69.98, 129.75 132.77 07/05/2021 15:06:35 -70.00, 129.67 132.75 3.66 1
11 07/05/2021 15:57:17 69.72, -62.55 46.96 07/05/2021 15:56:04 69.78, -62.99 47.05 18.41 73
12 07/08/2021 06:32:49 70.06, 78.07 47.61 07/08/2021 06:33:35 70.06, 78.01 47.61 2.27 46
13 07/08/2021 07:23:31 -69.96,-114.45 132.50 07/08/2021 07:23:05 -69.96,-114.50 132.49 1.82 26

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/26/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210626.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/26/2021 in txt file.

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