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: 12/24/2020
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 12/24/2020 18:47:35 -68.34, 76.63 88.38 12/24/2020 18:48:10 -68.33, 76.58 88.39 2.20 35
2 12/24/2020 19:38:19 68.21,-115.89 91.49 12/24/2020 19:37:37 68.22,-115.90 91.51 1.90 42
3 12/27/2020 10:13:53 68.70, 24.60 91.90 12/27/2020 10:15:05 68.59, 25.13 91.77 25.22 72
4 12/27/2020 11:04:29 -68.30,-167.55 88.51 12/27/2020 11:04:38 -68.31,-167.57 88.51 0.86 9
5 12/27/2020 11:55:13 68.17, -0.07 91.36 12/27/2020 11:54:05 68.20, -0.05 91.38 3.04 68
6 12/30/2020 02:30:43 68.40, 140.77 91.44 12/30/2020 02:31:37 68.39, 140.77 91.42 1.83 54
7 12/30/2020 03:21:24 -68.27, -51.73 88.70 12/30/2020 03:21:07 -68.28, -51.72 88.69 1.53 17
8 12/30/2020 04:11:55 67.44, 116.60 90.46 12/30/2020 04:10:46 67.49, 115.01 90.54 68.16 69
9 01/01/2021 18:47:38 68.37,-103.41 91.21 01/01/2021 18:48:06 68.35,-103.40 91.18 2.67 28
10 01/01/2021 19:38:19 -68.23, 64.08 88.94 01/01/2021 19:37:36 -68.25, 64.12 88.93 1.97 43
11 01/04/2021 10:13:53 -68.68,-155.36 88.74 01/04/2021 10:15:05 -68.59,-154.87 88.84 22.05 72
12 01/04/2021 11:04:32 68.29, 12.46 90.86 01/04/2021 11:04:35 68.31, 12.43 90.88 2.22 3
13 01/04/2021 11:55:14 -68.20, 179.89 89.23 01/04/2021 11:54:05 -68.21, 179.95 89.23 2.22 69
14 01/07/2021 02:30:42 -68.38, -39.19 89.35 01/07/2021 02:31:36 -68.38, -39.25 89.36 2.18 54
15 01/07/2021 03:21:26 68.26, 128.27 90.53 01/07/2021 03:21:03 68.26, 128.25 90.52 0.99 23

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/24/2020
SNOs_Map_NOAA-20_TERRA_20201224.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/24/2020 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA