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: 12/3/2020
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 12/03/2020 10:13:59 -69.36,-156.28 88.56 12/03/2020 10:15:06 -69.21,-154.08 88.71 88.34 67
2 12/03/2020 11:04:26 68.32, 12.43 90.41 12/03/2020 11:04:47 68.32, 12.46 90.41 1.15 21
3 12/03/2020 11:55:07 -68.19, 179.92 89.73 12/03/2020 11:54:17 -68.21, 179.96 89.71 2.98 50
4 12/06/2020 02:30:36 -68.40, -39.20 89.19 12/06/2020 02:31:47 -68.41, -39.19 89.17 2.03 71
5 12/06/2020 03:21:20 68.27, 128.27 90.69 12/06/2020 03:21:15 68.25, 128.25 90.66 2.51 5
6 12/06/2020 04:11:59 -68.03, -64.10 89.55 12/06/2020 04:10:46 -68.08, -64.31 89.50 10.80 73
7 12/08/2020 18:47:31 -68.34, 76.64 88.96 12/08/2020 18:48:16 -68.33, 76.59 88.97 2.24 45
8 12/08/2020 19:38:15 68.21,-115.89 90.92 12/08/2020 19:37:43 68.22,-115.90 90.92 0.67 32
9 12/11/2020 10:13:56 69.02, 24.19 91.96 12/11/2020 10:15:05 68.90, 25.54 91.84 55.62 69
10 12/11/2020 11:04:26 -68.29,-167.53 88.78 12/11/2020 11:04:44 -68.30,-167.57 88.77 2.09 18
11 12/11/2020 11:55:10 68.16, -0.06 91.10 12/11/2020 11:54:11 68.18, -0.06 91.12 1.81 59
12 12/14/2020 02:30:40 68.38, 140.81 91.50 12/14/2020 02:31:41 68.41, 140.82 91.53 3.53 61
13 12/14/2020 03:21:21 -68.24, -51.69 88.65 12/14/2020 03:21:12 -68.26, -51.74 88.63 2.57 9
14 12/14/2020 04:11:57 67.68, 116.31 90.80 12/14/2020 04:10:46 67.74, 115.31 90.86 42.61 71
15 12/16/2020 18:47:34 68.34,-103.37 91.58 12/16/2020 18:48:08 68.36,-103.36 91.60 2.61 34
16 12/16/2020 19:38:15 -68.19, 64.14 88.57 12/16/2020 19:37:39 -68.21, 64.09 88.56 2.42 36

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/3/2020
SNOs_Map_NOAA-20_TERRA_20201203.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/03/2020 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA