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: 5/21/2022
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 03:28:51 69.53, 125.03 48.88 05/23/2022 03:29:19 69.52, 124.96 48.86 3.04 28
2 05/23/2022 04:19:33 -69.46, -67.54 131.21 05/23/2022 04:18:48 -69.46, -67.49 131.21 2.18 45
3 05/25/2022 18:55:01 -69.63, 73.35 131.51 05/25/2022 18:56:13 -69.62, 73.34 131.53 1.59 72
4 05/25/2022 19:45:45 69.51,-119.16 48.36 05/25/2022 19:45:40 69.50,-119.17 48.35 0.54 5
5 05/25/2022 20:36:24 -69.27, 48.49 131.90 05/25/2022 20:35:11 -69.34, 48.24 131.82 12.47 73
6 05/28/2022 11:11:54 -69.56,-170.77 132.04 05/28/2022 11:12:34 -69.58,-170.82 132.02 2.96 40
7 05/28/2022 12:02:38 69.44, -3.29 47.84 05/28/2022 12:02:01 69.46, -3.34 47.86 3.01 37
8 05/31/2022 02:38:11 69.90, 137.18 47.92 05/31/2022 02:39:22 69.78, 137.71 47.78 24.16 71
9 05/31/2022 03:28:48 -69.54, -54.98 132.46 05/31/2022 03:28:54 -69.56, -54.95 132.44 2.42 6
10 05/31/2022 04:19:32 69.43, 112.50 47.42 05/31/2022 04:18:21 69.44, 112.53 47.44 1.99 71
11 06/02/2022 18:54:59 69.63,-106.65 47.28 06/02/2022 18:55:43 69.62,-106.61 47.27 1.88 44
12 06/02/2022 19:45:40 -69.48, 60.88 132.87 06/02/2022 19:45:14 -69.46, 60.81 132.89 3.42 26

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/21/2022
SNOs_Map_NOAA-20_TERRA_20220521.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/21/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA