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: 11/14/2023
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 11/15/2023 04:26:09 71.39, 107.79 89.71 11/15/2023 04:26:39 71.38, 107.82 89.69 1.71 30
2 11/15/2023 05:16:51 -71.30, -84.73 90.38 11/15/2023 05:16:04 -71.30, -84.67 90.39 2.39 47
3 11/17/2023 16:29:20 -71.39, 106.99 89.67 11/17/2023 16:30:12 -71.42, 106.96 89.65 3.03 52
4 11/17/2023 17:20:05 71.34, -85.60 90.28 11/17/2023 17:19:34 71.32, -85.53 90.27 2.98 31
5 11/20/2023 04:32:34 71.44, 106.10 90.97 11/20/2023 04:33:41 71.47, 106.14 91.00 3.40 67
6 11/20/2023 05:23:16 -71.34, -86.40 89.13 11/20/2023 05:23:07 -71.33, -86.44 89.14 2.08 9
7 11/20/2023 06:13:48 70.61, 82.14 90.14 11/20/2023 06:12:40 70.63, 80.15 90.18 73.23 68
8 11/22/2023 16:35:56 -72.01, 104.26 87.89 11/22/2023 16:37:05 -71.93, 105.98 88.00 60.05 69
9 11/22/2023 17:26:30 71.40, -87.31 91.49 11/22/2023 17:26:35 71.40, -87.22 91.49 3.16 5
10 11/22/2023 18:17:11 -71.24, 80.28 88.67 11/22/2023 18:16:01 -71.26, 80.20 88.65 3.27 70
11 11/25/2023 05:29:41 -71.41, -88.12 87.99 11/25/2023 05:30:07 -71.39, -88.15 88.00 1.74 26
12 11/25/2023 06:20:25 71.31, 79.35 91.93 11/25/2023 06:19:29 71.30, 79.37 91.92 1.18 56
13 11/27/2023 17:32:53 71.44, -88.98 92.52 11/27/2023 17:33:34 71.41, -89.01 92.50 2.91 41
14 11/27/2023 18:23:35 -71.33, 78.54 87.59 11/27/2023 18:22:59 -71.32, 78.48 87.60 2.13 36

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/14/2023
SNOs_Map_NOAA-20_TERRA_20231114.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/14/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA