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: 6/4/2021
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 06/05/2021 08:32:59 69.10, 49.39 46.42 06/05/2021 08:34:09 69.00, 50.32 46.30 38.69 70
2 06/05/2021 09:23:33 -68.59,-142.60 134.11 06/05/2021 09:23:45 -68.55,-142.60 134.15 3.49 12
3 06/05/2021 10:14:17 68.46, 24.87 45.76 06/05/2021 10:13:12 68.44, 24.91 45.74 2.60 65
4 06/08/2021 00:49:47 68.69, 165.72 45.74 06/08/2021 00:50:42 68.67, 165.78 45.71 3.43 55
5 06/08/2021 01:40:28 -68.54, -26.78 134.42 06/08/2021 01:40:12 -68.56, -26.71 134.40 3.44 16
6 06/08/2021 02:30:59 67.78, 141.51 44.80 06/08/2021 02:29:49 67.83, 140.07 44.88 60.83 70
7 06/10/2021 17:06:40 68.60, -78.40 45.43 06/10/2021 17:07:09 68.61, -78.41 45.44 1.76 29
8 06/10/2021 17:57:22 -68.50, 89.04 134.67 06/10/2021 17:56:39 -68.51, 89.10 134.66 2.67 43
9 06/13/2021 08:32:56 -68.94,-130.41 134.38 06/13/2021 08:34:07 -68.84,-129.89 134.50 23.48 71
10 06/13/2021 09:23:35 68.56, 37.41 45.23 06/13/2021 09:23:37 68.55, 37.40 45.22 1.33 2
11 06/13/2021 10:14:17 -68.47,-155.14 134.87 06/13/2021 10:13:07 -68.46,-155.09 134.88 2.62 70
12 06/16/2021 00:49:46 -68.64, -14.23 134.81 06/16/2021 00:50:37 -68.67, -14.23 134.78 3.29 51
13 06/16/2021 01:40:30 68.53, 153.22 45.08 06/16/2021 01:40:04 68.54, 153.27 45.09 2.26 26
14 06/16/2021 02:30:57 -67.63, -38.32 135.84 06/16/2021 02:29:48 -67.67, -40.13 135.77 76.74 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/4/2021
SNOs_Map_NOAA-20_TERRA_20210604.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/04/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA