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: 2/18/2022
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 02/18/2022 21:26:17 69.26,-144.16 80.66 02/18/2022 21:27:25 69.27,-144.10 80.65 2.52 68
2 02/18/2022 22:16:58 -69.12, 23.36 99.51 02/18/2022 22:16:56 -69.10, 23.31 99.53 3.13 2
3 02/18/2022 23:07:38 68.78,-168.87 80.14 02/18/2022 23:06:26 68.82,-169.39 80.20 21.27 72
4 02/21/2022 13:43:13 69.19, -28.30 79.62 02/21/2022 13:43:49 69.19, -28.32 79.61 1.03 36
5 02/21/2022 14:33:55 -69.10, 139.15 100.49 02/21/2022 14:33:19 -69.07, 139.17 100.51 2.64 36
6 02/24/2022 05:09:31 -69.50, -80.29 101.03 02/24/2022 05:10:43 -69.43, -79.76 101.13 21.75 72
7 02/24/2022 06:00:11 69.17, 87.49 78.62 02/24/2022 06:00:13 69.15, 87.52 78.60 2.78 2
8 02/24/2022 06:50:52 -69.02,-104.99 101.55 02/24/2022 06:49:43 -69.04,-104.99 101.53 2.01 69
9 02/26/2022 21:26:24 -69.22, 35.88 102.32 02/26/2022 21:27:10 -69.23, 35.85 102.33 1.40 46
10 02/26/2022 22:17:08 69.11,-156.66 77.55 02/26/2022 22:16:37 69.11,-156.66 77.55 0.08 31
11 03/01/2022 12:52:48 69.73, -16.42 77.22 03/01/2022 12:53:58 69.61, -15.39 77.05 42.16 70
12 03/01/2022 13:43:22 -69.20, 151.66 103.36 03/01/2022 13:43:34 -69.17, 151.67 103.39 3.32 12
13 03/01/2022 14:34:05 69.04, -40.80 76.47 03/01/2022 14:33:01 69.05, -40.84 76.49 1.73 64

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/18/2022
SNOs_Map_NOAA-20_TERRA_20220218.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/18/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA