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: 3/5/2021
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 03/06/2021 17:56:52 -68.53, 89.15 106.15 03/06/2021 17:58:00 -68.55, 89.18 106.14 2.59 68
2 03/06/2021 18:47:36 68.41,-103.39 73.72 03/06/2021 18:47:28 68.39,-103.38 73.69 3.08 8
3 03/06/2021 19:38:13 -68.06, 64.39 106.67 03/06/2021 19:37:01 -68.11, 63.93 106.60 19.87 72
4 03/09/2021 10:13:46 -68.50,-155.03 107.23 03/09/2021 10:14:28 -68.52,-154.98 107.22 3.16 42
5 03/09/2021 11:04:29 68.33, 12.50 72.58 03/09/2021 11:03:56 68.35, 12.46 72.60 3.19 33
6 03/12/2021 01:40:09 69.15, 152.55 72.40 03/12/2021 01:41:18 69.03, 153.90 72.24 55.06 69
7 03/12/2021 02:30:40 -68.47, -39.21 108.32 03/12/2021 02:30:56 -68.48, -39.15 108.31 3.06 16
8 03/12/2021 03:21:23 68.30, 128.32 71.49 03/12/2021 03:20:24 68.31, 128.29 71.51 1.94 59
9 03/14/2021 17:56:52 68.53, -90.83 70.70 03/14/2021 17:57:54 68.54, -90.83 70.70 0.86 62
10 03/14/2021 18:47:34 -68.44, 76.61 109.42 03/14/2021 18:47:24 -68.44, 76.68 109.42 2.81 10
11 03/14/2021 19:38:09 67.84,-115.32 69.96 03/14/2021 19:36:58 67.92,-116.28 70.08 41.54 71
12 03/17/2021 10:13:45 68.51, 24.98 69.61 03/17/2021 10:14:21 68.49, 24.98 69.59 2.14 36
13 03/17/2021 11:04:26 -68.36,-167.51 110.56 03/17/2021 11:03:52 -68.33,-167.57 110.58 3.42 34

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/5/2021
SNOs_Map_NOAA-20_TERRA_20210305.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/05/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA