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: 12/26/2020
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 12/27/2020 10:13:54 68.74, 24.56 91.93 12/27/2020 10:15:05 68.61, 25.16 91.79 28.24 71
2 12/27/2020 11:04:30 -68.34,-167.60 88.48 12/27/2020 11:04:38 -68.33,-167.54 88.49 2.43 8
3 12/27/2020 11:55:13 68.15, -0.05 91.33 12/27/2020 11:54:06 68.16, -0.10 91.35 2.48 67
4 12/30/2020 02:30:43 68.38, 140.80 91.42 12/30/2020 02:31:37 68.41, 140.80 91.44 3.05 54
5 12/30/2020 03:21:24 -68.25, -51.71 88.72 12/30/2020 03:21:08 -68.24, -51.77 88.72 2.45 16
6 12/30/2020 04:11:55 67.41, 116.63 90.44 12/30/2020 04:10:47 67.46, 114.97 90.50 70.91 68
7 01/01/2021 18:47:38 68.35,-103.38 91.18 01/01/2021 18:48:06 68.37,-103.37 91.20 2.44 28
8 01/01/2021 19:38:18 -68.21, 64.11 88.96 01/01/2021 19:37:36 -68.21, 64.07 88.96 1.58 42
9 01/04/2021 10:13:53 -68.71,-155.40 88.71 01/04/2021 10:15:04 -68.61,-154.84 88.82 24.97 71
10 01/04/2021 11:04:32 68.32, 12.43 90.89 01/04/2021 11:04:34 68.33, 12.46 90.90 1.47 2
11 01/04/2021 11:55:13 -68.18, 179.92 89.26 01/04/2021 11:54:05 -68.17, 179.90 89.26 1.48 68
12 01/07/2021 02:30:43 -68.41, -39.23 89.32 01/07/2021 02:31:36 -68.40, -39.22 89.34 1.67 53
13 01/07/2021 03:21:27 68.29, 128.23 90.55 01/07/2021 03:21:03 68.28, 128.28 90.54 2.40 24
14 01/07/2021 04:11:55 -67.45, -63.41 90.31 01/07/2021 04:10:46 -67.45, -65.04 90.28 69.83 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/26/2020
SNOs_Map_NOAA-20_TERRA_20201226.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/26/2020 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA