Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/14/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-9) Time (LANDSAT-9) Lat,Lon (LANDSAT-9) SZA (LANDSAT-9 ) Distance(km) Time Diff (sec)
1 09/14/2024 23:26:03 -70.08, 4.60 112.94 09/14/2024 23:27:05 -70.09, 4.65 112.93 2.47 62
2 09/15/2024 00:16:46 69.93, 172.13 66.93 09/15/2024 00:16:33 69.93, 172.07 66.93 2.24 13
3 09/15/2024 01:07:20 -69.40, -19.78 113.60 09/15/2024 01:06:09 -69.49, -20.90 113.49 44.86 71
4 09/17/2024 15:42:51 -70.04, 120.44 111.94 09/17/2024 15:43:34 -70.01, 120.43 111.97 3.31 43
5 09/17/2024 16:33:34 69.90, -72.03 67.93 09/17/2024 16:33:01 69.90, -72.08 67.94 1.87 33
6 09/20/2024 07:09:11 70.88, 67.59 69.95 09/20/2024 07:10:18 70.75, 69.77 69.78 81.28 67
7 09/20/2024 07:59:38 -69.99,-123.67 110.96 09/20/2024 08:00:00 -69.98,-123.72 110.97 1.73 22
8 09/20/2024 08:50:22 69.90, 43.77 68.96 09/20/2024 08:49:27 69.87, 43.77 68.93 3.45 55
9 09/22/2024 23:25:43 70.07,-175.32 70.15 09/22/2024 23:26:54 70.05,-175.35 70.12 2.59 71
10 09/23/2024 00:16:25 -69.96, -7.83 109.96 09/23/2024 00:16:24 -69.94, -7.87 109.97 2.31 1
11 09/23/2024 01:07:05 69.66, 159.92 69.76 09/23/2024 01:05:53 69.71, 159.46 69.82 18.63 72
12 09/25/2024 15:42:28 70.01, -59.44 71.14 09/25/2024 15:43:15 69.99, -59.51 71.11 3.47 47
13 09/25/2024 16:33:10 -69.90, 108.04 108.97 09/25/2024 16:32:45 -69.89, 107.98 108.98 3.09 25

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/14/2024
SNOs_Map_NOAA-20_LANDSAT-9_20240914.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 09/14/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-9