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: 9/28/2021
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 09/30/2021 15:25:07 68.89, -53.47 71.83 09/30/2021 15:26:17 68.90, -53.36 71.84 4.39 70
2 09/30/2021 16:15:48 -68.75, 114.04 108.30 09/30/2021 16:15:48 -68.74, 114.07 108.32 2.44 0
3 09/30/2021 17:06:29 68.47, -78.28 71.44 09/30/2021 17:05:17 68.51, -78.57 71.47 12.42 72
4 10/03/2021 07:42:00 68.83, 62.39 72.81 10/03/2021 07:42:44 68.84, 62.44 72.82 2.32 44
5 10/03/2021 08:32:41 -68.69,-130.10 107.32 10/03/2021 08:32:15 -68.68,-130.12 107.34 1.38 26
6 10/05/2021 23:08:24 -69.68, 9.66 105.32 10/05/2021 23:09:32 -69.56, 11.61 105.44 76.74 68
7 10/05/2021 23:58:53 68.77, 178.25 73.78 10/05/2021 23:59:11 68.77, 178.24 73.78 0.34 18
8 10/06/2021 00:49:35 -68.68, -14.31 106.30 10/06/2021 00:48:41 -68.67, -14.25 106.31 2.54 54
9 10/08/2021 15:25:03 -68.88, 126.57 105.10 10/08/2021 15:26:10 -68.88, 126.60 105.11 1.56 67
10 10/08/2021 16:15:46 68.77, -65.98 74.80 10/08/2021 16:15:36 68.75, -65.90 74.79 3.29 10
11 10/08/2021 17:06:22 -68.35, 101.89 105.60 10/08/2021 17:05:10 -68.43, 101.34 105.53 24.50 72
12 10/11/2021 07:41:55 -68.82,-117.58 104.15 10/11/2021 07:42:36 -68.80,-117.61 104.17 2.69 41
13 10/11/2021 08:32:38 68.66, 49.94 75.71 10/11/2021 08:32:03 68.67, 49.88 75.72 2.94 35

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/28/2021
SNOs_Map_NOAA-20_TERRA_20210928.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/28/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA