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: 6/3/2023
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 06/04/2023 05:42:32 70.23, 90.66 47.75 06/04/2023 05:43:32 70.24, 90.63 47.76 1.79 60
2 06/04/2023 06:33:14 -70.15,-101.90 132.34 06/04/2023 06:33:02 -70.12,-101.90 132.36 2.60 12
3 06/04/2023 07:23:47 69.44, 66.47 46.93 06/04/2023 07:22:38 69.53, 64.92 47.06 61.30 69
4 06/06/2023 21:59:25 70.21,-153.54 47.45 06/06/2023 22:00:03 70.21,-153.53 47.44 0.34 38
5 06/06/2023 22:50:06 -70.08, 13.99 132.69 06/06/2023 22:49:33 -70.10, 13.94 132.67 2.98 33
6 06/09/2023 13:25:49 -71.06, 153.56 131.91 06/09/2023 13:26:56 -70.93, 155.77 132.10 81.29 67
7 06/09/2023 14:16:18 70.16, -37.67 47.15 06/09/2023 14:16:35 70.17, -37.72 47.16 2.50 17
8 06/09/2023 15:07:00 -70.07, 129.78 132.94 06/09/2023 15:06:05 -70.06, 129.76 132.95 1.12 55
9 06/12/2023 05:42:28 -70.27, -89.37 132.92 06/12/2023 05:43:39 -70.27, -89.34 132.93 1.28 71
10 06/12/2023 06:33:12 70.16, 78.12 46.96 06/12/2023 06:33:06 70.16, 78.15 46.96 1.62 6
11 06/12/2023 07:23:51 -69.91,-114.19 133.30 06/12/2023 07:22:38 -69.95,-114.52 133.25 13.40 73
12 06/14/2023 21:59:21 -70.22, 26.49 133.12 06/14/2023 22:00:11 -70.20, 26.43 133.15 3.16 50
13 06/14/2023 22:50:05 70.11,-166.03 46.77 06/14/2023 22:49:38 70.09,-166.08 46.75 3.14 27

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/3/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230603.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/03/2023 in txt file.

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