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: 7/5/2021
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 07/07/2021 08:32:55 68.68, 49.92 46.06 07/07/2021 08:33:45 68.69, 49.93 46.07 1.26 50
2 07/07/2021 09:23:36 -68.53,-142.58 134.08 07/07/2021 09:23:16 -68.52,-142.64 134.09 2.95 20
3 07/07/2021 10:14:04 67.55, 25.97 44.91 07/07/2021 10:12:57 67.62, 23.95 45.04 86.03 67
4 07/09/2021 23:59:23 -69.68, -3.02 132.58 07/10/2021 00:00:30 -69.58, -0.69 132.75 91.03 67
5 07/10/2021 00:49:50 68.66, 165.71 46.36 07/10/2021 00:50:12 68.63, 165.74 46.33 3.14 22
6 07/10/2021 01:40:31 -68.51, -26.78 133.79 07/10/2021 01:39:42 -68.53, -26.76 133.77 1.80 49
7 07/12/2021 16:15:59 -68.70, 114.11 133.24 07/12/2021 16:17:11 -68.69, 114.05 133.26 2.84 72
8 07/12/2021 17:06:43 68.59, -78.43 46.65 07/12/2021 17:06:38 68.57, -78.45 46.64 2.13 5
9 07/12/2021 17:57:22 -68.33, 89.22 133.61 07/12/2021 17:56:10 -68.36, 88.92 133.57 12.71 72
10 07/15/2021 08:32:54 -68.68,-130.10 132.85 07/15/2021 08:33:37 -68.68,-130.08 132.85 0.68 43
11 07/15/2021 09:23:38 68.57, 37.36 47.05 07/15/2021 09:23:04 68.56, 37.42 47.03 2.50 34
12 07/17/2021 23:59:16 69.25, 177.58 48.19 07/18/2021 00:00:26 69.16, 178.77 48.06 47.91 70
13 07/18/2021 00:49:48 -68.61, -14.23 132.47 07/18/2021 00:50:04 -68.62, -14.28 132.47 1.90 16
14 07/18/2021 01:40:32 68.50, 153.22 47.43 07/18/2021 01:39:31 68.49, 153.21 47.42 1.52 61

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/5/2021
SNOs_Map_NOAA-20_TERRA_20210705.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/05/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA