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: 12/23/2020
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 12/24/2020 18:47:35 -68.37, 76.59 88.35 12/24/2020 18:48:09 -68.36, 76.61 88.37 2.13 34
2 12/24/2020 19:38:19 68.24,-115.93 91.52 12/24/2020 19:37:36 68.25,-115.87 91.53 2.52 43
3 12/27/2020 10:13:54 68.73, 24.56 91.93 12/27/2020 10:15:05 68.61, 25.16 91.79 28.03 71
4 12/27/2020 11:04:30 -68.33,-167.59 88.48 12/27/2020 11:04:38 -68.33,-167.54 88.49 2.08 8
5 12/27/2020 11:55:13 68.15, -0.04 91.33 12/27/2020 11:54:06 68.16, -0.09 91.35 2.71 67
6 12/30/2020 02:30:43 68.38, 140.81 91.42 12/30/2020 02:31:37 68.41, 140.80 91.44 3.31 54
7 12/30/2020 03:21:24 -68.24, -51.70 88.73 12/30/2020 03:21:08 -68.25, -51.76 88.72 2.60 16
8 12/30/2020 04:11:55 67.41, 116.63 90.43 12/30/2020 04:10:47 67.46, 114.97 90.50 71.04 68
9 01/01/2021 18:47:37 68.35,-103.38 91.18 01/01/2021 18:48:05 68.37,-103.37 91.20 2.69 28
10 01/01/2021 19:38:18 -68.21, 64.12 88.97 01/01/2021 19:37:36 -68.21, 64.07 88.96 1.82 42
11 01/04/2021 10:13:53 -68.70,-155.39 88.71 01/04/2021 10:15:04 -68.61,-154.84 88.82 24.36 71
12 01/04/2021 11:04:32 68.32, 12.43 90.89 01/04/2021 11:04:34 68.33, 12.46 90.90 1.55 2
13 01/04/2021 11:55:13 -68.17, 179.93 89.26 01/04/2021 11:54:05 -68.17, 179.90 89.26 1.06 68

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/23/2020
SNOs_Map_NOAA-20_TERRA_20201223.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/23/2020 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA