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: 2/15/2022
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 02/16/2022 06:00:00 -69.15, -92.44 98.53 02/16/2022 06:00:31 -69.16, -92.48 98.52 2.44 31
2 02/16/2022 06:50:45 69.08, 74.96 81.39 02/16/2022 06:49:58 69.05, 75.02 81.37 3.45 47
3 02/18/2022 21:26:17 69.27,-144.17 80.67 02/18/2022 21:27:25 69.26,-144.11 80.65 2.56 68
4 02/18/2022 22:16:58 -69.12, 23.35 99.50 02/18/2022 22:16:56 -69.09, 23.31 99.53 3.39 2
5 02/18/2022 23:07:38 68.79,-168.88 80.14 02/18/2022 23:06:26 68.81,-169.40 80.20 21.01 72
6 02/21/2022 13:43:13 69.20, -28.31 79.63 02/21/2022 13:43:49 69.18, -28.33 79.60 2.20 36
7 02/21/2022 14:33:55 -69.10, 139.15 100.49 02/21/2022 14:33:19 -69.07, 139.16 100.52 3.39 36
8 02/24/2022 05:09:31 -69.50, -80.29 101.02 02/24/2022 05:10:43 -69.42, -79.77 101.14 22.09 72
9 02/24/2022 06:00:10 69.13, 87.55 78.57 02/24/2022 06:00:13 69.14, 87.50 78.58 2.32 3
10 02/24/2022 06:50:52 -69.03,-104.99 101.55 02/24/2022 06:49:43 -69.03,-105.00 101.54 0.64 69
11 02/26/2022 21:26:24 -69.22, 35.87 102.32 02/26/2022 21:27:10 -69.21, 35.83 102.34 2.49 46
12 02/26/2022 22:17:08 69.12,-156.67 77.56 02/26/2022 22:16:37 69.09,-156.68 77.53 3.44 31

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/15/2022
SNOs_Map_NOAA-20_TERRA_20220215.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/15/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA