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: 5/22/2022
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 05/23/2022 03:28:52 69.54, 125.02 48.88 05/23/2022 03:29:19 69.57, 125.03 48.91 3.28 27
2 05/23/2022 04:19:34 -69.47, -67.55 131.21 05/23/2022 04:18:49 -69.45, -67.50 131.22 2.67 45
3 05/25/2022 18:55:01 -69.64, 73.34 131.50 05/25/2022 18:56:13 -69.62, 73.33 131.53 2.74 72
4 05/25/2022 19:45:45 69.52,-119.17 48.37 05/25/2022 19:45:40 69.50,-119.17 48.35 1.45 5
5 05/25/2022 20:36:24 -69.28, 48.48 131.89 05/25/2022 20:35:11 -69.33, 48.24 131.83 11.59 73
6 05/28/2022 11:11:54 -69.57,-170.78 132.03 05/28/2022 11:12:34 -69.58,-170.82 132.02 2.17 40
7 05/28/2022 12:02:38 69.44, -3.30 47.84 05/28/2022 12:02:01 69.46, -3.34 47.86 2.40 37
8 05/31/2022 02:38:11 69.90, 137.17 47.92 05/31/2022 02:39:22 69.79, 137.72 47.79 24.67 71
9 05/31/2022 03:28:48 -69.55, -54.99 132.45 05/31/2022 03:28:54 -69.57, -54.94 132.43 2.99 6
10 05/31/2022 04:19:32 69.43, 112.49 47.43 05/31/2022 04:18:21 69.45, 112.54 47.45 2.82 71
11 06/02/2022 18:55:00 69.63,-106.66 47.29 06/02/2022 18:55:44 69.64,-106.58 47.29 2.94 44
12 06/02/2022 19:45:41 -69.49, 60.87 132.87 06/02/2022 19:45:15 -69.48, 60.83 132.88 1.84 26

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/22/2022
SNOs_Map_NOAA-20_TERRA_20220522.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/22/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA