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: 2/6/2024
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 02/08/2024 14:41:12 70.15, -44.02 85.22 02/08/2024 14:42:12 70.15, -44.02 85.21 0.66 60
2 02/08/2024 15:31:53 -70.02, 123.50 94.94 02/08/2024 15:31:42 -70.03, 123.45 94.92 2.64 11
3 02/08/2024 16:22:27 69.35, -68.22 84.36 02/08/2024 16:21:18 69.44, -69.72 84.52 59.47 69
4 02/11/2024 06:58:08 70.14, 71.76 84.35 02/11/2024 06:58:41 70.12, 71.81 84.32 3.20 33
5 02/11/2024 07:48:49 -70.01,-120.72 95.81 02/11/2024 07:48:11 -70.00,-120.72 95.81 0.67 38
6 02/13/2024 22:24:26 -70.58, 19.53 96.07 02/13/2024 22:25:37 -70.48, 20.58 96.22 40.30 71
7 02/13/2024 23:15:03 70.09,-172.39 83.40 02/13/2024 23:15:09 70.10,-172.32 83.41 3.20 6
8 02/14/2024 00:05:44 -69.95, -4.87 96.76 02/14/2024 00:04:40 -69.93, -4.93 96.76 2.89 64
9 02/16/2024 14:41:14 -70.16, 135.96 97.43 02/16/2024 14:42:10 -70.17, 136.01 97.44 2.06 56
10 02/16/2024 15:31:58 70.04, -56.55 82.44 02/16/2024 15:31:37 70.06, -56.50 82.46 2.88 21
11 02/16/2024 16:22:27 -69.27, 111.90 98.39 02/16/2024 16:21:18 -69.34, 110.15 98.23 69.10 69
12 02/19/2024 06:58:08 -70.12,-108.21 98.41 02/19/2024 06:58:37 -70.10,-108.21 98.44 3.13 29
13 02/19/2024 07:48:52 70.01, 59.27 81.46 02/19/2024 07:48:04 69.99, 59.28 81.45 2.29 48

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 2/6/2024
SNOs_Map_NOAA-20_LANDSAT-9_20240206.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 02/06/2024 in txt file.

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