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: 5/14/2022
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 05/15/2022 03:28:52 -69.57, -55.01 129.38 05/15/2022 03:29:42 -69.57, -55.01 129.39 0.31 50
2 05/15/2022 04:19:36 69.44, 112.49 50.48 05/15/2022 04:19:09 69.46, 112.49 50.50 2.33 27
3 05/15/2022 05:10:01 -68.46, -78.85 130.52 05/15/2022 05:08:54 -68.51, -81.07 130.44 90.70 67
4 05/17/2022 18:55:17 70.28,-107.63 50.75 05/17/2022 18:56:25 70.20,-105.88 50.64 66.57 68
5 05/17/2022 19:45:46 -69.52, 60.84 130.05 05/17/2022 19:46:05 -69.54, 60.84 130.03 2.14 19
6 05/17/2022 20:36:30 69.39,-131.67 49.82 05/17/2022 20:35:33 69.37,-131.74 49.80 3.50 57
7 05/20/2022 11:11:58 69.60, 9.16 49.48 05/20/2022 11:12:57 69.60, 9.17 49.47 0.64 59
8 05/20/2022 12:02:39 -69.47, 176.68 130.67 05/20/2022 12:02:27 -69.49, 176.65 130.65 2.30 12
9 05/20/2022 12:53:13 68.81, -15.10 48.65 05/20/2022 12:52:03 68.87, -16.50 48.74 56.43 70
10 05/23/2022 03:28:52 69.56, 124.99 48.90 05/23/2022 03:29:19 69.58, 125.03 48.92 2.92 27
11 05/23/2022 04:19:33 -69.42, -67.49 131.25 05/23/2022 04:18:50 -69.42, -67.55 131.25 2.29 43
12 05/25/2022 18:55:03 -69.69, 73.26 131.46 05/25/2022 18:56:14 -69.67, 73.40 131.48 5.54 71
13 05/25/2022 19:45:46 69.52,-119.18 48.37 05/25/2022 19:45:42 69.49,-119.20 48.34 3.14 4
14 05/25/2022 20:36:26 -69.32, 48.42 131.84 05/25/2022 20:35:13 -69.33, 48.23 131.83 7.47 73

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/14/2022
SNOs_Map_NOAA-20_TERRA_20220514.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/14/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA