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: 5/8/2022
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 05/09/2022 19:45:48 69.55,-119.21 51.94 05/09/2022 19:46:22 69.53,-119.18 51.91 2.47 34
2 05/09/2022 20:36:29 -69.42, 48.30 128.21 05/09/2022 20:35:52 -69.41, 48.30 128.21 0.72 37
3 05/12/2022 11:12:04 -69.94,-171.32 128.35 05/12/2022 11:13:15 -69.80,-170.57 128.50 32.05 71
4 05/12/2022 12:02:42 69.49, -3.35 51.19 05/12/2022 12:02:46 69.47, -3.37 51.17 2.26 4
5 05/12/2022 12:53:23 -69.36, 164.15 128.96 05/12/2022 12:52:16 -69.36, 164.11 128.96 1.57 67
6 05/15/2022 03:28:52 -69.56, -55.00 129.39 05/15/2022 03:29:42 -69.57, -55.01 129.38 0.91 50
7 05/15/2022 04:19:36 69.44, 112.49 50.48 05/15/2022 04:19:09 69.45, 112.48 50.50 1.68 27
8 05/15/2022 05:10:01 -68.45, -78.84 130.53 05/15/2022 05:08:54 -68.51, -81.07 130.44 91.30 67
9 05/17/2022 18:55:17 70.28,-107.63 50.75 05/17/2022 18:56:25 70.19,-105.89 50.63 66.09 68
10 05/17/2022 19:45:46 -69.51, 60.85 130.06 05/17/2022 19:46:05 -69.53, 60.83 130.03 3.09 19
11 05/17/2022 20:36:30 69.39,-131.67 49.82 05/17/2022 20:35:32 69.41,-131.68 49.85 3.15 58
12 05/20/2022 11:11:58 69.60, 9.16 49.48 05/20/2022 11:12:57 69.59, 9.16 49.46 1.44 59
13 05/20/2022 12:02:39 -69.46, 176.69 130.68 05/20/2022 12:02:27 -69.48, 176.65 130.65 3.17 12
14 05/20/2022 12:53:13 68.81, -15.10 48.65 05/20/2022 12:52:03 68.86, -16.51 48.73 56.85 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/8/2022
SNOs_Map_NOAA-20_TERRA_20220508.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/08/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA