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: 7/1/2021
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 07/02/2021 00:49:47 -68.63, -14.23 134.49 07/02/2021 00:50:22 -68.62, -14.28 134.50 2.12 35
2 07/02/2021 01:40:31 68.51, 153.24 45.39 07/02/2021 01:39:49 68.51, 153.22 45.40 0.72 42
3 07/04/2021 16:16:05 68.96, -66.23 46.08 07/04/2021 16:17:16 68.85, -65.75 45.96 22.86 71
4 07/04/2021 17:06:42 -68.60, 101.57 134.29 07/04/2021 17:06:49 -68.58, 101.55 134.31 2.70 7
5 07/04/2021 17:57:26 68.48, -90.97 45.60 07/04/2021 17:56:16 68.46, -90.95 45.58 2.45 70
6 07/07/2021 08:32:55 68.68, 49.92 46.06 07/07/2021 08:33:45 68.69, 49.93 46.07 1.67 50
7 07/07/2021 09:23:36 -68.53,-142.57 134.09 07/07/2021 09:23:16 -68.53,-142.63 134.09 2.59 20
8 07/07/2021 10:14:04 67.55, 25.97 44.91 07/07/2021 10:12:57 67.63, 23.95 45.05 85.97 67
9 07/09/2021 23:59:22 -69.68, -3.02 132.59 07/10/2021 00:00:29 -69.59, -0.68 132.74 91.15 67
10 07/10/2021 00:49:48 68.61, 165.78 46.31 07/10/2021 00:50:11 68.63, 165.74 46.33 3.30 23
11 07/10/2021 01:40:30 -68.51, -26.78 133.79 07/10/2021 01:39:41 -68.53, -26.75 133.76 2.77 49
12 07/12/2021 16:15:59 -68.71, 114.11 133.23 07/12/2021 16:17:11 -68.70, 114.05 133.25 2.37 72
13 07/12/2021 17:06:43 68.60, -78.44 46.66 07/12/2021 17:06:38 68.57, -78.45 46.64 2.68 5
14 07/12/2021 17:57:22 -68.34, 89.22 133.61 07/12/2021 17:56:10 -68.36, 88.93 133.56 12.37 72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/1/2021
SNOs_Map_NOAA-20_TERRA_20210701.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/01/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA