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: 11/18/2023
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 11/20/2023 04:32:34 71.45, 106.08 90.98 11/20/2023 04:33:41 71.48, 106.14 91.00 3.40 67
2 11/20/2023 05:23:16 -71.35, -86.43 89.11 11/20/2023 05:23:07 -71.33, -86.44 89.14 3.15 9
3 11/20/2023 06:13:48 70.62, 82.12 90.15 11/20/2023 06:12:40 70.64, 80.16 90.19 72.29 68
4 11/22/2023 16:35:57 -72.07, 104.14 87.83 11/22/2023 16:37:05 -71.95, 106.02 87.97 65.98 68
5 11/22/2023 17:26:29 71.35, -87.23 91.45 11/22/2023 17:26:36 71.38, -87.26 91.47 3.17 7
6 11/22/2023 18:17:12 -71.31, 80.17 88.60 11/22/2023 18:16:01 -71.28, 80.24 88.62 3.37 71
7 11/25/2023 05:29:41 -71.41, -88.13 87.98 11/25/2023 05:30:08 -71.40, -88.14 88.00 1.24 27
8 11/25/2023 06:20:25 71.31, 79.35 91.93 11/25/2023 06:19:30 71.32, 79.38 91.93 1.27 55
9 11/27/2023 17:32:54 71.43, -88.97 92.52 11/27/2023 17:33:37 71.42, -89.02 92.50 2.50 43
10 11/27/2023 18:23:36 -71.32, 78.54 87.59 11/27/2023 18:23:02 -71.32, 78.47 87.60 2.51 34
11 11/30/2023 05:36:06 -71.50, -89.88 86.99 11/30/2023 05:37:07 -71.50, -89.80 86.99 2.92 61
12 11/30/2023 06:26:49 71.35, 77.69 92.88 11/30/2023 06:26:30 71.37, 77.65 92.89 1.97 19

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/18/2023
SNOs_Map_NOAA-20_TERRA_20231118.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/18/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA