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: 5/31/2021
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 06/02/2021 17:06:38 -68.61, 101.61 133.78 06/02/2021 17:07:18 -68.60, 101.58 133.79 1.54 40
2 06/02/2021 17:57:22 68.48, -90.92 46.09 06/02/2021 17:56:45 68.48, -90.92 46.09 0.17 37
3 06/05/2021 08:32:57 69.03, 49.49 46.35 06/05/2021 08:34:08 68.96, 50.27 46.26 32.23 71
4 06/05/2021 09:23:32 -68.56,-142.57 134.14 06/05/2021 09:23:43 -68.57,-142.57 134.13 1.02 11
5 06/05/2021 10:14:16 68.44, 24.90 45.74 06/05/2021 10:13:10 68.45, 24.93 45.75 1.61 66
6 06/08/2021 00:49:45 68.62, 165.81 45.66 06/08/2021 00:50:39 68.64, 165.76 45.68 3.32 54
7 06/08/2021 01:40:27 -68.52, -26.75 134.44 06/08/2021 01:40:09 -68.54, -26.73 134.42 2.01 18
8 06/08/2021 02:30:57 67.65, 141.66 44.68 06/08/2021 02:29:49 67.69, 139.92 44.74 73.85 68
9 06/10/2021 17:06:40 68.58, -78.38 45.41 06/10/2021 17:07:05 68.60, -78.41 45.43 2.13 25
10 06/10/2021 17:57:22 -68.48, 89.07 134.69 06/10/2021 17:56:35 -68.50, 89.11 134.68 2.37 47
11 06/13/2021 08:32:52 -68.71,-130.09 134.62 06/13/2021 08:34:04 -68.68,-130.07 134.66 3.78 72
12 06/13/2021 09:23:35 68.55, 37.43 45.22 06/13/2021 09:23:31 68.55, 37.42 45.21 0.53 4
13 06/13/2021 10:14:15 -68.34,-154.98 135.00 06/13/2021 10:13:02 -68.40,-155.13 134.94 8.89 73

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/31/2021
SNOs_Map_NOAA-20_TERRA_20210531.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/31/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA