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: 2/9/2022
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 02/10/2022 21:26:21 -70.09, 34.65 95.73 02/10/2022 21:27:28 -70.00, 36.87 95.92 85.23 67
2 02/10/2022 22:16:49 69.12,-156.63 83.24 02/10/2022 22:17:09 69.11,-156.66 83.23 1.83 20
3 02/10/2022 23:07:30 -68.98, 10.89 96.92 02/10/2022 23:06:39 -69.00, 10.83 96.89 3.03 51
4 02/13/2022 13:43:03 -69.22, 151.70 97.54 02/13/2022 13:44:06 -69.24, 151.73 97.53 2.90 63
5 02/13/2022 14:33:47 69.10, -40.83 82.32 02/13/2022 14:33:34 69.07, -40.84 82.30 2.94 13
6 02/13/2022 15:24:21 -68.58, 127.19 98.23 02/13/2022 15:23:10 -68.63, 126.24 98.14 39.06 71
7 02/16/2022 06:00:01 -69.19, -92.50 98.49 02/16/2022 06:00:31 -69.19, -92.45 98.50 2.03 30
8 02/16/2022 06:50:44 69.02, 75.04 81.32 02/16/2022 06:49:59 69.02, 74.97 81.33 2.78 45
9 02/18/2022 21:26:16 69.21,-144.09 80.61 02/18/2022 21:27:26 69.23,-144.15 80.62 3.08 70
10 02/18/2022 22:16:58 -69.11, 23.37 99.51 02/18/2022 22:16:56 -69.13, 23.35 99.50 1.62 2
11 02/18/2022 23:07:38 68.78,-168.88 80.14 02/18/2022 23:06:26 68.84,-169.37 80.22 20.61 72
12 02/21/2022 13:43:13 69.20, -28.30 79.63 02/21/2022 13:43:49 69.21, -28.29 79.63 1.65 36
13 02/21/2022 14:33:55 -69.09, 139.16 100.50 02/21/2022 14:33:19 -69.11, 139.21 100.48 2.66 36

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/9/2022
SNOs_Map_NOAA-20_TERRA_20220209.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/09/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA