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: 12/24/2022
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 12/26/2022 07:22:55 70.08, 65.55 93.37 12/26/2022 07:23:31 70.07, 65.60 93.36 2.27 36
2 12/26/2022 08:13:36 -69.94,-126.93 86.77 12/26/2022 08:13:01 -69.96,-126.92 86.76 1.60 35
3 12/28/2022 22:49:17 -70.68, 13.06 86.12 12/28/2022 22:50:26 -70.58, 14.57 86.26 57.13 69
4 12/28/2022 23:39:51 70.03,-178.61 93.21 12/28/2022 23:40:01 70.03,-178.57 93.21 1.56 10
5 12/29/2022 00:30:32 -69.89, -11.09 86.94 12/29/2022 00:29:31 -69.93, -11.09 86.90 3.38 61
6 12/31/2022 15:06:02 -70.11, 129.72 86.88 12/31/2022 15:07:02 -70.13, 129.80 86.87 3.38 60
7 12/31/2022 15:56:46 69.99, -62.79 93.00 12/31/2022 15:56:30 69.96, -62.79 92.97 3.38 16
8 12/31/2022 16:47:18 -69.38, 105.44 87.64 12/31/2022 16:46:08 -69.42, 104.10 87.56 52.64 70
9 01/03/2023 07:22:58 -70.07,-114.45 87.14 01/03/2023 07:23:31 -70.08,-114.39 87.14 2.49 33
10 01/03/2023 08:13:42 69.95, 53.04 92.74 01/03/2023 08:12:58 69.96, 53.09 92.75 2.34 44
11 01/05/2023 22:49:16 70.34,-166.42 92.87 01/05/2023 22:50:27 70.26,-165.88 92.77 22.18 71
12 01/05/2023 23:39:53 -69.99, 1.44 87.50 01/05/2023 23:40:00 -69.99, 1.37 87.50 2.79 7
13 01/06/2023 00:30:37 69.87, 168.93 92.37 01/06/2023 00:29:27 69.87, 168.85 92.39 3.04 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/24/2022
SNOs_Map_NOAA-20_LANDSAT-8_20221224.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/24/2022 in txt file.

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