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: 2/24/2021
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 02/24/2021 03:21:26 68.27, 128.31 77.63 02/24/2021 03:20:34 68.30, 128.29 77.67 2.96 52
2 02/26/2021 17:56:54 68.49, -90.82 76.89 02/26/2021 17:58:04 68.50, -90.87 76.89 2.21 70
3 02/26/2021 18:47:36 -68.40, 76.61 103.22 02/26/2021 18:47:34 -68.40, 76.64 103.23 1.29 2
4 02/26/2021 19:38:16 68.07,-115.65 76.42 02/26/2021 19:37:04 68.12,-116.05 76.49 17.54 72
5 03/01/2021 10:13:49 68.50, 24.94 75.88 03/01/2021 10:14:32 68.48, 24.99 75.85 2.95 43
6 03/01/2021 11:04:30 -68.36,-167.55 104.29 03/01/2021 11:04:02 -68.38,-167.50 104.26 3.12 28
7 03/04/2021 01:40:13 -69.32, -27.71 104.29 03/04/2021 01:41:21 -69.24, -25.82 104.43 74.69 68
8 03/04/2021 02:30:43 68.46, 140.77 74.81 03/04/2021 02:31:00 68.46, 140.84 74.80 2.63 17
9 03/04/2021 03:21:24 -68.32, -51.72 105.36 03/04/2021 03:20:31 -68.30, -51.72 105.37 1.43 53
10 03/06/2021 17:56:53 -68.53, 89.15 106.15 03/06/2021 17:58:01 -68.55, 89.18 106.14 2.14 68
11 03/06/2021 18:47:36 68.37,-103.33 73.67 03/06/2021 18:47:29 68.37,-103.39 73.67 2.59 7
12 03/06/2021 19:38:14 -68.06, 64.39 106.67 03/06/2021 19:37:02 -68.11, 63.93 106.60 19.87 72
13 03/09/2021 10:13:46 -68.49,-155.02 107.24 03/09/2021 10:14:28 -68.52,-154.98 107.23 2.89 42
14 03/09/2021 11:04:29 68.33, 12.50 72.58 03/09/2021 11:03:56 68.33, 12.44 72.59 2.30 33

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/24/2021
SNOs_Map_NOAA-20_TERRA_20210224.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/24/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA