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: 2/11/2023
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 02/13/2023 03:41:04 70.40, 120.58 83.93 02/13/2023 03:41:36 70.38, 120.65 83.90 2.86 32
2 02/13/2023 04:31:45 -70.26, -71.88 96.24 02/13/2023 04:31:02 -70.28, -71.85 96.21 2.78 43
3 02/15/2023 16:34:58 70.40, -72.90 83.07 02/15/2023 16:35:30 70.39, -72.84 83.05 2.24 32
4 02/15/2023 17:25:39 -70.26, 94.65 97.10 02/15/2023 17:24:57 -70.24, 94.59 97.11 2.79 42
5 02/18/2023 05:28:52 70.41, 93.61 82.20 02/18/2023 05:29:23 70.40, 93.68 82.17 3.01 31
6 02/18/2023 06:19:33 -70.27, -98.84 97.98 02/18/2023 06:18:50 -70.25, -98.88 97.98 2.02 43
7 02/20/2023 18:22:44 70.39, -99.82 81.27 02/20/2023 18:23:14 70.41, -99.80 81.28 2.49 30
8 02/20/2023 19:13:26 -70.29, 67.65 98.86 02/20/2023 19:12:41 -70.27, 67.65 98.87 2.10 45
9 02/23/2023 07:16:37 70.38, 66.73 80.33 02/23/2023 07:17:06 70.37, 66.66 80.31 3.09 29
10 02/23/2023 08:07:19 -70.27,-125.79 99.80 02/23/2023 08:06:32 -70.29,-125.81 99.78 1.85 47

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/11/2023
SNOs_Map_NOAA-20_TERRA_20230211.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/11/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA