Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/19/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 09/20/2024 03:47:02 73.44, 113.37 72.61 09/20/2024 03:48:07 73.37, 116.32 72.42 93.87 65
2 09/20/2024 04:37:29 -72.58, -77.46 108.32 09/20/2024 04:37:44 -72.59, -77.53 108.30 2.90 15
3 09/20/2024 05:28:13 72.50, 90.01 71.62 09/20/2024 05:27:05 72.48, 89.94 71.61 2.82 68
4 09/22/2024 15:49:49 -72.62, 114.37 107.32 09/22/2024 15:50:31 -72.64, 114.32 107.31 2.93 42
5 09/22/2024 16:40:33 72.54, -78.16 72.61 09/22/2024 16:39:52 72.52, -78.22 72.60 2.97 41
6 09/25/2024 03:02:09 -72.67, -53.82 106.31 09/25/2024 03:03:17 -72.69, -53.83 106.31 1.39 68
7 09/25/2024 03:52:53 72.60, 113.64 73.63 09/25/2024 03:52:37 72.61, 113.71 73.64 2.94 16
8 09/25/2024 04:43:21 -71.77, -77.44 107.24 09/25/2024 04:42:15 -71.79, -80.08 107.12 91.61 66
9 09/27/2024 14:14:44 -73.49, 136.32 104.48 09/27/2024 14:15:49 -73.42, 139.37 104.66 96.90 65
10 09/27/2024 15:05:12 72.61, -54.47 74.60 09/27/2024 15:05:23 72.60, -54.55 74.58 3.12 11
11 09/27/2024 15:55:55 -72.55, 112.96 105.46 09/27/2024 15:54:47 -72.53, 112.99 105.47 2.60 68
12 09/30/2024 02:17:31 72.65, 137.38 75.59 09/30/2024 02:18:07 72.63, 137.29 75.57 3.19 36
13 09/30/2024 03:08:14 -72.58, -55.18 104.47 09/30/2024 03:07:31 -72.57, -55.16 104.48 1.53 43
14 10/02/2024 13:29:49 72.69, -30.79 76.58 10/02/2024 13:30:49 72.67, -30.86 76.55 3.37 60
15 10/02/2024 14:20:32 -72.63, 136.65 103.47 10/02/2024 14:20:13 -72.61, 136.69 103.49 2.41 19

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/19/2024
SNOs_Map_NOAA-20_TERRA_20240919.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/19/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA