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: 5/7/2022
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 05/07/2022 05:10:12 68.97, 100.47 52.05 05/07/2022 05:09:01 69.02, 99.56 52.12 36.73 71
2 05/09/2022 19:45:48 69.54,-119.20 51.93 05/09/2022 19:46:22 69.54,-119.17 51.92 1.26 34
3 05/09/2022 20:36:29 -69.41, 48.31 128.22 05/09/2022 20:35:52 -69.42, 48.31 128.21 1.16 37
4 05/12/2022 11:12:04 -69.93,-171.31 128.36 05/12/2022 11:13:15 -69.81,-170.56 128.49 31.46 71
5 05/12/2022 12:02:42 69.49, -3.35 51.18 05/12/2022 12:02:46 69.47, -3.37 51.17 1.50 4
6 05/12/2022 12:53:23 -69.35, 164.16 128.97 05/12/2022 12:52:16 -69.36, 164.12 128.95 2.04 67
7 05/15/2022 03:28:52 -69.56, -54.99 129.39 05/15/2022 03:29:42 -69.57, -55.01 129.38 1.10 50
8 05/15/2022 04:19:36 69.44, 112.49 50.48 05/15/2022 04:19:09 69.45, 112.48 50.49 1.57 27
9 05/15/2022 05:10:01 -68.45, -78.84 130.54 05/15/2022 05:08:54 -68.51, -81.07 130.44 91.40 67
10 05/17/2022 18:55:16 70.29,-107.64 50.76 05/17/2022 18:56:24 70.19,-105.90 50.63 66.24 68
11 05/17/2022 19:45:45 -69.51, 60.84 130.05 05/17/2022 19:46:04 -69.53, 60.83 130.04 2.04 19
12 05/17/2022 20:36:29 69.39,-131.68 49.82 05/17/2022 20:35:31 69.41,-131.69 49.84 1.79 58
13 05/20/2022 11:11:58 69.61, 9.15 49.49 05/20/2022 11:12:56 69.63, 9.22 49.50 3.17 58
14 05/20/2022 12:02:39 -69.47, 176.67 130.67 05/20/2022 12:02:27 -69.47, 176.64 130.67 1.44 12
15 05/20/2022 12:53:12 68.76, -15.04 48.61 05/20/2022 12:52:03 68.84, -16.52 48.71 60.23 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/7/2022
SNOs_Map_NOAA-20_TERRA_20220507.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/07/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA