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: 11/13/2023
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 71.35, 107.86 89.67 11/15/2023 04:26:40 71.37, 107.80 89.68 2.53 31
2 11/15/2023 05:16:51 -71.26, -84.66 90.42 11/15/2023 05:16:05 -71.28, -84.69 90.40 2.54 46
3 11/17/2023 16:29:20 -71.41, 106.97 89.66 11/17/2023 16:30:12 -71.41, 106.94 89.66 1.18 52
4 11/17/2023 17:20:04 71.30, -85.53 90.24 11/17/2023 17:19:34 71.31, -85.55 90.25 1.32 30
5 11/20/2023 04:32:34 71.45, 106.08 90.99 11/20/2023 04:33:41 71.46, 106.11 90.98 1.25 67
6 11/20/2023 05:23:16 -71.35, -86.42 89.12 11/20/2023 05:23:06 -71.37, -86.37 89.10 2.55 10
7 11/20/2023 06:13:47 70.57, 82.20 90.10 11/20/2023 06:12:40 70.62, 80.13 90.17 76.55 67
8 11/22/2023 16:35:56 -72.02, 104.24 87.88 11/22/2023 16:37:05 -71.92, 105.96 88.01 60.52 69
9 11/22/2023 17:26:29 71.36, -87.24 91.45 11/22/2023 17:26:35 71.39, -87.24 91.48 3.31 6
10 11/22/2023 18:17:11 -71.25, 80.26 88.65 11/22/2023 18:16:01 -71.24, 80.18 88.66 3.07 70
11 11/25/2023 05:29:41 -71.42, -88.14 87.98 11/25/2023 05:30:06 -71.44, -88.08 87.96 2.88 25
12 11/25/2023 06:20:24 71.27, 79.43 91.89 11/25/2023 06:19:29 71.29, 79.35 91.90 3.27 55

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/13/2023
SNOs_Map_NOAA-20_TERRA_20231113.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/13/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA