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: 7/6/2021
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 1.07 50
2 07/07/2021 09:23:36 -68.54,-142.58 134.08 07/07/2021 09:23:16 -68.52,-142.64 134.10 3.15 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 85.97 67
4 07/09/2021 23:59:23 -69.68, -3.03 132.58 07/10/2021 00:00:30 -69.58, -0.69 132.75 91.21 67
5 07/10/2021 00:49:49 68.61, 165.78 46.31 07/10/2021 00:50:12 68.63, 165.74 46.33 3.16 23
6 07/10/2021 01:40:31 -68.52, -26.78 133.78 07/10/2021 01:39:42 -68.53, -26.76 133.77 1.38 49
7 07/12/2021 16:15:59 -68.71, 114.11 133.23 07/12/2021 16:17:11 -68.69, 114.05 133.26 3.11 72
8 07/12/2021 17:06:43 68.59, -78.43 46.66 07/12/2021 17:06:38 68.57, -78.46 46.63 2.56 5
9 07/12/2021 17:57:22 -68.34, 89.22 133.60 07/12/2021 17:56:10 -68.36, 88.92 133.57 12.36 72
10 07/15/2021 08:32:54 -68.69,-130.11 132.84 07/15/2021 08:33:37 -68.68,-130.08 132.86 1.44 43
11 07/15/2021 09:23:38 68.58, 37.35 47.05 07/15/2021 09:23:04 68.56, 37.41 47.03 3.24 34
12 07/17/2021 23:59:16 69.26, 177.57 48.20 07/18/2021 00:00:26 69.16, 178.77 48.06 48.63 70
13 07/18/2021 00:49:48 -68.62, -14.25 132.46 07/18/2021 00:50:04 -68.61, -14.28 132.47 1.82 16
14 07/18/2021 01:40:32 68.51, 153.21 47.44 07/18/2021 01:39:31 68.49, 153.21 47.42 2.75 61

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/6/2021
SNOs_Map_NOAA-20_TERRA_20210706.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/06/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA