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: 11/20/2023
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 90.99 11/20/2023 04:33:41 71.47, 106.14 91.00 3.16 67
2 11/20/2023 05:23:16 -71.36, -86.44 89.11 11/20/2023 05:23:06 -71.38, -86.37 89.09 3.32 10
3 11/20/2023 06:13:48 70.62, 82.11 90.15 11/20/2023 06:12:40 70.63, 80.16 90.19 72.28 68
4 11/22/2023 16:35:57 -72.08, 104.13 87.82 11/22/2023 16:37:05 -71.95, 106.02 87.97 66.19 68
5 11/22/2023 17:26:30 71.41, -87.33 91.50 11/22/2023 17:26:36 71.38, -87.26 91.47 3.39 6
6 11/22/2023 18:17:11 -71.26, 80.25 88.65 11/22/2023 18:16:01 -71.28, 80.24 88.62 3.29 70
7 11/25/2023 05:29:41 -71.41, -88.14 87.98 11/25/2023 05:30:08 -71.41, -88.13 87.99 0.33 27
8 11/25/2023 06:20:25 71.31, 79.35 91.93 11/25/2023 06:19:30 71.33, 79.40 91.94 2.58 55
9 11/27/2023 17:32:54 71.43, -88.96 92.51 11/27/2023 17:33:37 71.44, -88.99 92.52 1.69 43
10 11/27/2023 18:23:36 -71.32, 78.54 87.59 11/27/2023 18:23:02 -71.34, 78.50 87.58 2.21 34
11 11/30/2023 05:36:06 -71.49, -89.87 86.99 11/30/2023 05:37:08 -71.48, -89.83 87.00 1.60 62
12 11/30/2023 06:26:49 71.34, 77.70 92.87 11/30/2023 06:26:31 71.35, 77.62 92.88 2.86 18
13 11/30/2023 07:17:16 -70.45,-113.50 88.04 11/30/2023 07:16:10 -70.48,-116.05 87.97 94.94 66
14 12/02/2023 17:39:22 71.73, -91.10 93.65 12/02/2023 17:40:33 71.65, -90.47 93.55 24.04 71
15 12/02/2023 18:30:00 -71.41, 76.79 86.68 12/02/2023 18:30:00 -71.43, 76.84 86.66 2.80 0

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/20/2023
SNOs_Map_NOAA-20_TERRA_20231120.jpg

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

Historial Predications of SNOs between NOAA-20 and TERRA