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: 11/16/2023
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 11/17/2023 16:29:21 -71.42, 106.94 89.64 11/17/2023 16:30:12 -71.44, 107.00 89.62 3.30 51
2 11/17/2023 17:20:05 71.31, -85.56 90.26 11/17/2023 17:19:35 71.30, -85.57 90.24 1.65 30
3 11/20/2023 04:32:34 71.47, 106.06 91.00 11/20/2023 04:33:41 71.45, 106.10 90.98 2.52 67
4 11/20/2023 05:23:16 -71.37, -86.45 89.10 11/20/2023 05:23:06 -71.36, -86.39 89.11 2.43 10
5 11/20/2023 06:13:47 70.58, 82.18 90.12 11/20/2023 06:12:39 70.66, 80.20 90.22 73.44 68
6 11/22/2023 16:35:56 -72.04, 104.20 87.86 11/22/2023 16:37:05 -71.91, 105.95 88.02 61.86 69
7 11/22/2023 17:26:29 71.37, -87.27 91.47 11/22/2023 17:26:35 71.39, -87.25 91.48 1.88 6
8 11/22/2023 18:17:11 -71.27, 80.23 88.64 11/22/2023 18:16:00 -71.30, 80.26 88.61 2.88 71
9 11/25/2023 05:29:40 -71.39, -88.08 88.01 11/25/2023 05:30:07 -71.39, -88.16 88.01 2.65 27
10 11/25/2023 06:20:24 71.29, 79.40 91.90 11/25/2023 06:19:29 71.30, 79.36 91.91 1.72 55
11 11/27/2023 17:32:53 71.42, -88.94 92.50 11/27/2023 17:33:35 71.42, -89.01 92.50 2.53 42
12 11/27/2023 18:23:35 -71.31, 78.57 87.61 11/27/2023 18:23:00 -71.32, 78.49 87.59 3.49 35

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/16/2023
SNOs_Map_NOAA-20_TERRA_20231116.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/16/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA