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: 9/13/2024
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, 4.59 112.93 09/14/2024 23:27:05 -70.08, 4.64 112.94 1.76 62
2 09/15/2024 00:16:46 69.94, 172.12 66.94 09/15/2024 00:16:33 69.92, 172.06 66.92 3.03 13
3 09/15/2024 01:07:20 -69.41, -19.79 113.59 09/15/2024 01:06:09 -69.48, -20.92 113.50 44.65 71
4 09/17/2024 15:42:51 -70.05, 120.43 111.93 09/17/2024 15:43:33 -70.06, 120.49 111.93 2.62 42
5 09/17/2024 16:33:34 69.91, -72.05 67.94 09/17/2024 16:33:01 69.90, -72.09 67.93 2.42 33
6 09/20/2024 07:09:11 70.89, 67.57 69.96 09/20/2024 07:10:18 70.74, 69.77 69.77 81.93 67
7 09/20/2024 07:59:38 -69.99,-123.69 110.96 09/20/2024 08:00:00 -69.98,-123.72 110.97 2.26 22
8 09/20/2024 08:50:21 69.86, 43.83 68.92 09/20/2024 08:49:27 69.86, 43.76 68.93 2.80 54
9 09/22/2024 23:25:43 70.08,-175.33 70.16 09/22/2024 23:26:54 70.05,-175.35 70.13 3.13 71
10 09/23/2024 00:16:25 -69.97, -7.85 109.94 09/23/2024 00:16:24 -69.94, -7.86 109.97 2.57 1
11 09/23/2024 01:07:05 69.67, 159.90 69.77 09/23/2024 01:05:53 69.71, 159.46 69.82 17.56 72
12 09/25/2024 15:42:28 70.03, -59.46 71.15 09/25/2024 15:43:15 70.01, -59.49 71.13 2.23 47
13 09/25/2024 16:33:10 -69.92, 108.03 108.96 09/25/2024 16:32:45 -69.91, 108.00 108.97 1.60 25

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 9/13/2024
SNOs_Map_NOAA-20_LANDSAT-9_20240913.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 09/13/2024 in txt file.

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