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: 9/18/2020
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 09/19/2020 18:47:13 -68.89, 76.06 112.30 09/19/2020 18:48:23 -68.82, 77.23 112.37 47.59 70
2 09/19/2020 19:37:48 68.29,-115.83 67.11 09/19/2020 19:37:58 68.27,-115.81 67.09 2.25 10
3 09/19/2020 20:28:29 -68.15, 51.66 113.02 09/19/2020 20:27:28 -68.16, 51.70 113.01 1.97 61
4 09/22/2020 11:03:56 -68.35,-167.44 111.81 09/22/2020 11:05:00 -68.37,-167.45 111.78 3.09 64
5 09/22/2020 11:54:39 68.22, 0.03 68.09 09/22/2020 11:54:27 68.20, -0.01 68.06 2.82 12
6 09/22/2020 12:45:14 -67.76, 167.92 112.36 09/22/2020 12:44:02 -67.82, 167.18 112.31 31.78 72
7 09/25/2020 03:20:48 -68.33, -51.64 110.78 09/25/2020 03:21:29 -68.32, -51.64 110.80 1.96 41
8 09/25/2020 04:11:32 68.21, 115.82 69.12 09/25/2020 04:10:56 68.19, 115.87 69.10 3.00 36
9 09/27/2020 18:47:10 69.00,-104.08 70.93 09/27/2020 18:48:19 68.91,-102.65 70.85 57.90 69
10 09/27/2020 19:37:40 -68.27, 64.22 109.80 09/27/2020 19:37:59 -68.26, 64.18 109.81 1.63 19
11 09/27/2020 20:28:24 68.15,-128.33 70.11 09/27/2020 20:27:26 68.14,-128.32 70.09 1.67 58
12 09/30/2020 11:03:51 68.35, 12.57 71.32 09/30/2020 11:04:58 68.36, 12.55 71.33 1.24 67
13 09/30/2020 11:54:33 -68.26,-179.99 108.77 09/30/2020 11:54:28 -68.27,-179.93 108.76 2.88 5
14 09/30/2020 12:45:11 67.82, -12.14 70.82 09/30/2020 12:43:59 67.92, -12.70 70.91 25.83 72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/18/2020
SNOs_Map_NOAA-20_TERRA_20200918.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/18/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA