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: 2/7/2021
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 02/08/2021 02:30:44 -68.43, -39.23 96.65 02/08/2021 02:31:18 -68.40, -39.23 96.69 3.29 34
2 02/08/2021 03:21:28 68.31, 128.24 83.21 02/08/2021 03:20:45 68.29, 128.28 83.20 2.35 43
3 02/10/2021 17:57:01 68.73, -91.16 82.81 02/10/2021 17:58:13 68.62, -90.71 82.68 21.67 72
4 02/10/2021 18:47:38 -68.37, 76.63 97.58 02/10/2021 18:47:46 -68.35, 76.59 97.60 2.88 8
5 02/10/2021 19:38:22 68.25,-115.91 82.29 02/10/2021 19:37:13 68.23,-115.91 82.28 1.89 69
6 02/13/2021 10:13:50 68.46, 24.97 81.64 02/13/2021 10:14:42 68.45, 24.96 81.62 0.89 52
7 02/13/2021 11:04:32 -68.37,-167.60 98.47 02/13/2021 11:04:12 -68.35,-167.53 98.49 3.47 20
8 02/13/2021 11:55:01 67.44, 0.87 80.56 02/13/2021 11:53:52 67.50, -0.87 80.69 74.16 69
9 02/16/2021 02:30:44 68.41, 140.81 80.67 02/16/2021 02:31:10 68.39, 140.77 80.65 2.65 26
10 02/16/2021 03:21:26 -68.32, -51.75 99.45 02/16/2021 03:20:40 -68.29, -51.72 99.47 2.95 46
11 02/18/2021 17:56:57 -68.63, 88.98 100.03 02/18/2021 17:58:09 -68.56, 89.21 100.12 12.22 72
12 02/18/2021 18:47:38 68.36,-103.35 79.68 02/18/2021 18:47:37 68.38,-103.36 79.69 2.21 1
13 02/18/2021 19:38:19 -68.21, 64.16 100.50 02/18/2021 19:37:08 -68.23, 64.09 100.47 3.56 71

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/7/2021
SNOs_Map_NOAA-20_TERRA_20210207.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/07/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA