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: 11/26/2020
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 11/28/2020 02:30:38 68.53, 140.63 89.78 11/28/2020 02:31:49 68.48, 140.89 89.74 11.99 71
2 11/28/2020 03:21:17 -68.29, -51.74 90.46 11/28/2020 03:21:21 -68.26, -51.75 90.49 3.12 4
3 11/28/2020 04:12:01 68.16, 115.73 89.43 11/28/2020 04:10:48 68.15, 115.77 89.41 1.82 73
4 11/30/2020 18:47:30 68.36,-103.38 90.05 11/30/2020 18:48:18 68.36,-103.37 90.06 0.50 48
5 11/30/2020 19:38:11 -68.22, 64.11 90.08 11/30/2020 19:37:49 -68.20, 64.07 90.11 2.86 22
6 11/30/2020 20:28:38 67.17,-127.30 88.89 11/30/2020 20:27:31 67.24,-129.38 88.94 89.86 67
7 12/03/2020 10:13:58 -69.33,-156.24 88.60 12/03/2020 10:15:05 -69.25,-154.03 88.67 87.38 67
8 12/03/2020 11:04:25 68.30, 12.46 90.38 12/03/2020 11:04:47 68.30, 12.43 90.38 1.47 22
9 12/03/2020 11:55:07 -68.21, 179.89 89.70 12/03/2020 11:54:17 -68.20, 179.94 89.73 2.85 50
10 12/06/2020 02:30:37 -68.42, -39.23 89.17 12/06/2020 02:31:48 -68.40, -39.21 89.19 1.94 71
11 12/06/2020 03:21:21 68.30, 128.24 90.72 12/06/2020 03:21:15 68.28, 128.29 90.70 2.75 6
12 12/06/2020 04:12:00 -68.05, -64.13 89.53 12/06/2020 04:10:47 -68.07, -64.33 89.51 8.68 73
13 12/08/2020 18:47:32 -68.36, 76.62 88.94 12/08/2020 18:48:16 -68.38, 76.65 88.92 2.68 44
14 12/08/2020 19:38:15 68.19,-115.85 90.89 12/08/2020 19:37:44 68.20,-115.92 90.91 3.31 31

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/26/2020
SNOs_Map_NOAA-20_TERRA_20201126.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/26/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA