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: 8/26/2022
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 08/28/2022 07:22:54 -70.10,-114.41 119.64 08/28/2022 07:23:40 -70.10,-114.33 119.64 2.78 46
2 08/28/2022 08:13:38 69.98, 53.09 60.25 08/28/2022 08:13:08 69.95, 53.09 60.22 3.22 30
3 08/30/2022 22:49:22 70.88,-167.21 62.12 08/30/2022 22:50:29 70.76,-165.12 61.93 77.58 67
4 08/30/2022 23:39:50 -70.06, 1.41 118.73 08/30/2022 23:40:10 -70.04, 1.46 118.75 2.79 20
5 08/31/2022 00:30:34 69.94, 168.91 61.16 08/31/2022 00:29:37 69.94, 168.96 61.16 1.88 57
6 09/02/2022 15:06:04 70.11, -50.22 62.28 09/02/2022 15:07:10 70.08, -50.23 62.24 3.27 66
7 09/02/2022 15:56:45 -69.97, 117.31 117.85 09/02/2022 15:56:40 -69.97, 117.25 117.85 2.38 5
8 09/02/2022 16:47:22 69.53, -74.73 61.71 09/02/2022 16:46:11 69.59, -75.64 61.79 35.85 71
9 09/05/2022 07:22:59 70.08, 65.59 63.23 09/05/2022 07:23:38 70.06, 65.62 63.20 2.36 39
10 09/05/2022 08:13:40 -69.94,-126.87 116.91 09/05/2022 08:13:08 -69.95,-126.89 116.89 2.14 32
11 09/07/2022 22:49:22 -70.74, 13.00 115.11 09/07/2022 22:50:31 -70.63, 14.70 115.26 63.72 69
12 09/07/2022 23:39:55 70.05,-178.60 64.19 09/07/2022 23:40:07 70.03,-178.54 64.17 3.13 12
13 09/08/2022 00:30:36 -69.90, -11.06 115.95 09/08/2022 00:29:37 -69.93, -11.05 115.92 2.68 59

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/26/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220826.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/26/2022 in txt file.

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