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: 5/20/2021
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 05/20/2021 09:23:29 -68.57,-142.55 131.60 05/20/2021 09:24:04 -68.56,-142.61 131.62 2.83 35
2 05/20/2021 10:14:13 68.44, 24.93 48.26 05/20/2021 10:13:31 68.45, 24.90 48.27 1.59 42
3 05/23/2021 00:49:46 68.87, 165.50 48.18 05/23/2021 00:50:57 68.78, 165.92 48.08 19.24 71
4 05/23/2021 01:40:24 -68.57, -26.78 132.14 05/23/2021 01:40:29 -68.56, -26.72 132.15 2.67 5
5 05/23/2021 02:31:07 68.39, 140.76 47.68 05/23/2021 02:29:57 68.39, 140.72 47.68 1.94 70
6 05/25/2021 17:06:37 68.61, -78.38 47.42 05/25/2021 17:07:26 68.61, -78.42 47.42 1.52 49
7 05/25/2021 17:57:19 -68.52, 89.05 132.68 05/25/2021 17:56:56 -68.50, 89.09 132.70 2.67 23
8 05/25/2021 18:47:46 67.48,-102.34 46.27 05/25/2021 18:46:39 67.49,-104.45 46.29 89.97 67
9 05/28/2021 08:33:04 -69.54,-131.21 132.08 05/28/2021 08:34:12 -69.43,-129.13 132.20 81.81 68
10 05/28/2021 09:23:32 68.56, 37.44 46.93 05/28/2021 09:23:52 68.59, 37.45 46.96 3.20 20
11 05/28/2021 10:14:13 -68.42,-155.05 133.22 05/28/2021 10:13:23 -68.44,-155.11 133.21 3.00 50
12 05/31/2021 00:49:43 -68.64, -14.20 133.39 05/31/2021 00:50:52 -68.64, -14.26 133.39 2.38 69
13 05/31/2021 01:40:27 68.52, 153.26 46.49 05/31/2021 01:40:19 68.52, 153.24 46.48 1.11 8
14 05/31/2021 02:31:05 -68.21, -39.02 133.83 05/31/2021 02:29:52 -68.25, -39.45 133.79 18.14 73
15 06/02/2021 17:06:37 -68.60, 101.62 133.79 06/02/2021 17:07:17 -68.62, 101.60 133.77 3.12 40
16 06/02/2021 17:57:21 68.48, -90.92 46.09 06/02/2021 17:56:44 68.49, -90.91 46.10 1.22 37

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/20/2021
SNOs_Map_NOAA-20_TERRA_20210520.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/20/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA