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 02/26/2021 17:56:55 68.52, -90.85 76.91 02/26/2021 17:58:04 68.54, -90.82 76.92 2.86 69
2 02/26/2021 18:47:36 -68.37, 76.65 103.26 02/26/2021 18:47:35 -68.38, 76.61 103.25 1.75 1
3 02/26/2021 19:38:17 68.09,-115.68 76.44 02/26/2021 19:37:04 68.15,-116.01 76.52 15.42 73
4 03/01/2021 10:13:49 68.47, 24.98 75.85 03/01/2021 10:14:33 68.46, 24.96 75.83 1.52 44
5 03/01/2021 11:04:30 -68.33,-167.51 104.32 03/01/2021 11:04:03 -68.36,-167.53 104.29 3.31 27
6 03/04/2021 01:40:13 -69.35, -27.74 104.26 03/04/2021 01:41:21 -69.22, -25.85 104.45 75.61 68
7 03/04/2021 02:30:42 68.43, 140.81 74.78 03/04/2021 02:31:00 68.44, 140.81 74.78 0.33 18
8 03/04/2021 03:21:24 -68.34, -51.75 105.34 03/04/2021 03:20:30 -68.33, -51.68 105.34 2.83 54
9 03/06/2021 17:56:52 -68.51, 89.18 106.18 03/06/2021 17:58:01 -68.53, 89.15 106.17 2.56 69
10 03/06/2021 18:47:36 68.39,-103.36 73.70 03/06/2021 18:47:28 68.40,-103.35 73.71 1.04 8
11 03/06/2021 19:38:14 -68.08, 64.36 106.64 03/06/2021 19:37:01 -68.14, 63.96 106.57 17.33 73
12 03/09/2021 10:13:46 -68.47,-154.99 107.27 03/09/2021 10:14:29 -68.49,-155.01 107.25 2.86 43
13 03/09/2021 11:04:30 68.36, 12.47 72.61 03/09/2021 11:03:56 68.37, 12.48 72.62 1.15 34

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/24/2021
SNOs_Map_NOAA-20_TERRA_20210225.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