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: 1/27/2021
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 01/28/2021 10:13:52 68.49, 24.91 86.52 01/28/2021 10:14:54 68.47, 24.98 86.50 3.04 62
2 01/28/2021 11:04:32 -68.30,-167.52 93.69 01/28/2021 11:04:25 -68.31,-167.59 93.68 2.92 7
3 01/28/2021 11:55:09 67.79, 0.42 85.79 01/28/2021 11:53:58 67.86, -0.47 85.89 38.13 71
4 01/31/2021 02:30:45 68.42, 140.77 85.73 01/31/2021 02:31:21 68.44, 140.82 85.74 2.38 36
5 01/31/2021 03:21:26 -68.28, -51.73 94.43 01/31/2021 03:20:52 -68.27, -51.75 94.44 1.21 34
6 02/02/2021 17:57:05 -69.02, 88.44 94.41 02/02/2021 17:58:15 -68.90, 89.63 94.57 48.96 70
7 02/02/2021 18:47:39 68.36,-103.38 84.90 02/02/2021 18:47:50 68.34,-103.42 84.88 3.28 11
8 02/02/2021 19:38:20 -68.22, 64.12 95.26 02/02/2021 19:37:20 -68.24, 64.09 95.24 2.33 60
9 02/05/2021 10:13:50 -68.47,-155.05 95.78 02/05/2021 10:14:50 -68.47,-155.03 95.79 1.21 60
10 02/05/2021 11:04:34 68.36, 12.40 84.10 02/05/2021 11:04:17 68.35, 12.47 84.08 2.96 17
11 02/05/2021 11:55:06 -67.73,-179.48 96.57 02/05/2021 11:53:55 -67.80, 179.46 96.46 45.10 71
12 02/08/2021 02:30:44 -68.41, -39.20 96.67 02/08/2021 02:31:18 -68.42, -39.21 96.67 0.52 34
13 02/08/2021 03:21:28 68.30, 128.25 83.20 02/08/2021 03:20:45 68.29, 128.29 83.20 1.71 43

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/27/2021
SNOs_Map_NOAA-20_TERRA_20210127.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/27/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA