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: 3/8/2024
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 03/09/2024 10:15:19 71.90, 19.63 76.26 03/09/2024 10:16:17 71.91, 19.68 76.25 2.05 58
2 03/09/2024 11:06:01 -71.81,-172.89 103.86 03/09/2024 11:05:42 -71.81,-172.83 103.86 1.92 19
3 03/11/2024 22:18:26 -71.89, 18.87 104.75 03/11/2024 22:19:27 -71.89, 18.82 104.77 1.85 61
4 03/11/2024 23:09:10 71.78,-173.62 75.13 03/11/2024 23:08:49 71.77,-173.70 75.12 2.99 21
5 03/14/2024 10:21:37 71.93, 18.01 74.30 03/14/2024 10:22:33 71.93, 18.08 74.29 2.54 56
6 03/14/2024 11:12:19 -71.83,-174.49 105.83 03/14/2024 11:11:58 -71.83,-174.44 105.83 1.52 21
7 03/16/2024 22:24:45 -71.92, 17.24 106.71 03/16/2024 22:25:43 -71.90, 17.20 106.74 2.83 58
8 03/16/2024 23:15:29 71.82,-175.27 73.18 03/16/2024 23:15:04 71.84,-175.22 73.20 2.68 25
9 03/19/2024 10:27:55 71.93, 16.44 72.31 03/19/2024 10:28:48 71.94, 16.47 72.31 1.64 53
10 03/19/2024 11:18:37 -71.82,-176.05 107.82 03/19/2024 11:18:13 -71.83,-176.07 107.81 1.06 24
11 03/21/2024 22:31:03 -71.93, 15.65 108.69 03/21/2024 22:31:56 -71.95, 15.66 108.69 1.63 53
12 03/21/2024 23:21:47 71.84,-176.87 71.21 03/21/2024 23:21:18 71.84,-176.85 71.21 0.62 29

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/8/2024
SNOs_Map_NOAA-20_TERRA_20240308.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/08/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA