Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/6/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 06/06/2023 07:09:18 70.06, 68.78 47.37 06/06/2023 07:10:07 70.10, 68.79 47.39 3.52 49
2 06/06/2023 08:00:00 -69.98,-123.78 132.72 06/06/2023 07:59:37 -69.98,-123.74 132.72 1.49 23
3 06/08/2023 23:26:13 70.07,-175.45 47.12 06/08/2023 23:26:39 70.05,-175.40 47.10 2.72 26
4 06/09/2023 00:16:54 -69.93, -7.92 133.03 06/09/2023 00:16:09 -69.94, -7.92 133.02 1.27 45
5 06/11/2023 14:52:29 -70.45, 132.41 132.68 06/11/2023 14:53:40 -70.30, 133.20 132.86 33.90 71
6 06/11/2023 15:43:07 70.02, -59.62 46.87 06/11/2023 15:43:10 70.03, -59.54 46.88 3.17 3
7 06/11/2023 16:33:48 -69.88, 107.91 133.28 06/11/2023 16:32:41 -69.87, 107.86 133.28 2.13 67
8 06/14/2023 07:09:17 -70.10,-111.27 133.21 06/14/2023 07:10:14 -70.11,-111.20 133.21 2.75 57
9 06/14/2023 08:00:00 69.93, 56.29 46.62 06/14/2023 07:59:42 69.94, 56.21 46.64 3.16 18
10 06/14/2023 08:50:31 -69.26,-135.41 134.08 06/14/2023 08:49:22 -69.29,-137.05 134.00 64.48 69
11 06/16/2023 23:26:10 -70.06, 4.55 133.35 06/16/2023 23:26:44 -70.05, 4.60 133.37 2.39 34
12 06/17/2023 00:16:54 69.96, 172.02 46.54 06/17/2023 00:16:11 69.94, 172.09 46.53 3.25 43
13 06/19/2023 14:52:29 70.51, -47.70 47.07 06/19/2023 14:53:39 70.40, -46.64 46.92 41.01 70
14 06/19/2023 15:43:03 -69.99, 120.43 133.48 06/19/2023 15:43:15 -69.97, 120.37 133.50 2.81 12
15 06/19/2023 16:33:47 69.88, -72.10 46.41 06/19/2023 16:32:42 69.86, -72.14 46.40 3.19 65

Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/6/2023
SNOs_Map_NOAA-21_LANDSAT-8_20230606.jpg

Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 06/06/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and LANDSAT-8