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: 12/29/2022
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 12/31/2022 15:06:02 -70.11, 129.73 86.88 12/31/2022 15:07:04 -70.11, 129.76 86.89 1.27 62
2 12/31/2022 15:56:46 69.98, -62.77 92.99 12/31/2022 15:56:31 70.00, -62.74 93.01 2.89 15
3 12/31/2022 16:47:19 -69.42, 105.37 87.59 12/31/2022 16:46:08 -69.51, 104.21 87.47 46.15 71
4 01/03/2023 07:22:58 -70.07,-114.45 87.14 01/03/2023 07:23:34 -70.07,-114.42 87.15 1.30 36
5 01/03/2023 08:13:42 69.95, 53.05 92.73 01/03/2023 08:13:01 69.96, 53.07 92.74 1.43 41
6 01/05/2023 22:49:19 70.50,-166.67 93.04 01/05/2023 22:50:29 70.38,-165.72 92.89 37.46 70
7 01/05/2023 23:39:53 -69.99, 1.44 87.50 01/05/2023 23:40:04 -70.01, 1.37 87.49 3.06 11
8 01/06/2023 00:30:38 69.92, 168.85 92.43 01/06/2023 00:29:31 69.89, 168.86 92.40 3.14 67
9 01/08/2023 15:06:07 70.11, -50.29 92.30 01/08/2023 15:07:02 70.08, -50.28 92.27 3.03 55
10 01/08/2023 15:56:48 -69.97, 117.24 87.85 01/08/2023 15:56:32 -69.98, 117.22 87.84 1.66 16
11 01/08/2023 16:47:19 69.16, -74.27 91.30 01/08/2023 16:46:11 69.20, -76.19 91.41 76.30 68
12 01/11/2023 07:23:02 70.04, 65.58 91.85 01/11/2023 07:23:31 70.04, 65.54 91.84 1.73 29
13 01/11/2023 08:13:44 -69.95,-126.96 88.25 01/11/2023 08:13:01 -69.94,-126.96 88.26 1.67 43

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/29/2022
SNOs_Map_NOAA-20_LANDSAT-8_20221229.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/29/2022 in txt file.

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