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: 2/12/2022
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 02/13/2022 13:43:03 -69.22, 151.70 97.54 02/13/2022 13:44:06 -69.23, 151.73 97.54 2.17 63
2 02/13/2022 14:33:47 69.09, -40.82 82.32 02/13/2022 14:33:34 69.07, -40.84 82.30 2.86 13
3 02/13/2022 15:24:21 -68.58, 127.19 98.23 02/13/2022 15:23:10 -68.62, 126.23 98.15 39.27 71
4 02/16/2022 06:00:01 -69.19, -92.50 98.49 02/16/2022 06:00:31 -69.17, -92.47 98.51 2.09 30
5 02/16/2022 06:50:45 69.07, 74.97 81.38 02/16/2022 06:49:58 69.06, 75.03 81.37 2.44 47
6 02/18/2022 21:26:17 69.26,-144.16 80.66 02/18/2022 21:27:25 69.26,-144.10 80.65 2.23 68
7 02/18/2022 22:16:57 -69.11, 23.37 99.51 02/18/2022 22:16:55 -69.10, 23.32 99.52 2.29 2
8 02/18/2022 23:07:37 68.78,-168.87 80.13 02/18/2022 23:06:25 68.82,-169.39 80.20 21.50 72
9 02/21/2022 13:43:13 69.19, -28.29 79.62 02/21/2022 13:43:49 69.17, -28.34 79.60 2.36 36
10 02/21/2022 14:33:55 -69.09, 139.16 100.50 02/21/2022 14:33:19 -69.07, 139.16 100.52 2.35 36
11 02/24/2022 05:09:31 -69.49, -80.27 101.03 02/24/2022 05:10:43 -69.41, -79.78 101.15 21.18 72
12 02/24/2022 06:00:11 69.17, 87.49 78.62 02/24/2022 06:00:12 69.18, 87.56 78.62 2.78 1
13 02/24/2022 06:50:52 -69.02,-104.98 101.56 02/24/2022 06:49:43 -69.02,-105.01 101.55 1.52 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/12/2022
SNOs_Map_NOAA-20_TERRA_20220212.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/12/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA