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: 9/21/2020
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 09/22/2020 11:03:56 -68.35,-167.44 111.80 09/22/2020 11:05:01 -68.37,-167.45 111.78 2.71 65
2 09/22/2020 11:54:40 68.22, 0.03 68.09 09/22/2020 11:54:29 68.21, -0.00 68.07 2.00 11
3 09/22/2020 12:45:16 -67.82, 167.85 112.30 09/22/2020 12:44:03 -67.88, 167.24 112.25 26.28 73
4 09/25/2020 03:20:48 -68.34, -51.65 110.77 09/25/2020 03:21:31 -68.32, -51.64 110.79 2.21 43
5 09/25/2020 04:11:32 68.22, 115.81 69.13 09/25/2020 04:10:58 68.21, 115.87 69.11 2.71 34
6 09/27/2020 18:47:12 69.12,-104.24 71.05 09/27/2020 18:48:20 69.06,-102.48 71.00 69.94 68
7 09/27/2020 19:37:40 -68.28, 64.20 109.79 09/27/2020 19:38:02 -68.29, 64.20 109.78 1.26 22
8 09/27/2020 20:28:24 68.16,-128.34 70.11 09/27/2020 20:27:29 68.17,-128.30 70.12 2.21 55
9 09/30/2020 11:03:52 68.42, 12.48 71.39 09/30/2020 11:05:03 68.38, 12.54 71.35 5.39 71
10 09/30/2020 11:54:32 -68.22,-179.95 108.80 09/30/2020 11:54:34 -68.23, 179.99 108.80 2.69 2
11 09/30/2020 12:45:15 68.05, -12.42 71.05 09/30/2020 12:44:02 68.05, -12.57 71.04 6.08 73
12 10/03/2020 03:20:43 68.32, 128.39 72.32 10/03/2020 03:21:35 68.34, 128.36 72.34 2.54 52
13 10/03/2020 04:11:25 -68.22, -64.17 107.77 10/03/2020 04:11:05 -68.24, -64.12 107.74 3.15 20
14 10/03/2020 05:01:54 67.30, 104.27 71.34 10/03/2020 05:00:46 67.33, 102.48 71.36 76.85 68

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 9/21/2020
SNOs_Map_NOAA-20_TERRA_20200921.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 09/21/2020 in txt file.

Historical Predications of SNOs between NOAA-20 and TERRA