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: 6/27/2021
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 06/29/2021 08:32:54 -68.72,-130.12 134.58 06/29/2021 08:33:55 -68.71,-130.06 134.59 2.56 61
2 06/29/2021 09:23:37 68.54, 37.42 45.25 06/29/2021 09:23:23 68.54, 37.37 45.25 1.93 14
3 06/29/2021 10:14:11 -68.02,-154.60 135.28 06/29/2021 10:13:00 -68.04,-155.59 135.24 41.11 71
4 07/02/2021 00:49:47 -68.64, -14.25 134.48 07/02/2021 00:50:22 -68.61, -14.30 134.51 3.26 35
5 07/02/2021 01:40:31 68.52, 153.22 45.41 07/02/2021 01:39:49 68.49, 153.21 45.38 2.74 42
6 07/04/2021 16:16:04 68.92, -66.18 46.04 07/04/2021 16:17:16 68.84, -65.77 45.94 18.83 72
7 07/04/2021 17:06:42 -68.61, 101.55 134.28 07/04/2021 17:06:48 -68.62, 101.60 134.27 2.40 6
8 07/04/2021 17:57:25 68.44, -90.92 45.55 07/04/2021 17:56:16 68.45, -90.97 45.56 2.28 69
9 07/07/2021 08:32:55 68.69, 49.91 46.07 07/07/2021 08:33:45 68.67, 49.91 46.05 1.36 50
10 07/07/2021 09:23:37 -68.59,-142.65 134.03 07/07/2021 09:23:15 -68.58,-142.58 134.04 3.03 22
11 07/07/2021 10:14:04 67.56, 25.96 44.92 07/07/2021 10:12:57 67.61, 23.93 45.03 86.04 67
12 07/09/2021 23:59:23 -69.68, -3.02 132.59 07/10/2021 00:00:30 -69.57, -0.70 132.76 90.75 67
13 07/10/2021 00:49:49 68.61, 165.77 46.32 07/10/2021 00:50:12 68.62, 165.72 46.31 2.09 23
14 07/10/2021 01:40:31 -68.51, -26.78 133.79 07/10/2021 01:39:42 -68.52, -26.77 133.78 0.96 49

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/27/2021
SNOs_Map_NOAA-20_TERRA_20210627.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/27/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA