Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/13/2020
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 11/16/2020 02:55:57 -68.40, -45.42 92.87 11/16/2020 02:56:38 -68.40, -45.39 92.88 1.03 41
2 11/16/2020 03:46:41 68.27, 122.06 87.01 11/16/2020 03:46:05 68.28, 122.12 87.02 2.79 36
3 11/18/2020 18:22:19 69.04, -97.81 88.40 11/18/2020 18:23:28 68.98, -96.43 88.35 55.60 69
4 11/18/2020 19:12:50 -68.38, 70.39 92.26 11/18/2020 19:13:07 -68.37, 70.45 92.26 2.55 17
5 11/18/2020 20:03:33 68.19,-122.06 87.57 11/18/2020 20:02:35 68.20,-122.11 87.57 2.17 58
6 11/21/2020 10:39:01 68.43, 18.78 88.39 11/21/2020 10:40:06 68.44, 18.78 88.40 1.39 65
7 11/21/2020 11:29:42 -68.30,-173.73 91.74 11/21/2020 11:29:37 -68.29,-173.77 91.75 2.08 5
8 11/21/2020 12:20:20 67.84, -5.85 87.83 11/21/2020 12:19:09 67.88, -6.60 87.85 31.50 71
9 11/24/2020 02:55:54 68.41, 134.58 88.92 11/24/2020 02:56:35 68.40, 134.61 88.92 1.46 41
10 11/24/2020 03:46:35 -68.27, -57.93 91.21 11/24/2020 03:46:06 -68.25, -57.94 91.24 2.76 29
11 11/26/2020 18:22:17 -69.26, 81.90 89.74 11/26/2020 18:23:25 -69.14, 83.78 89.83 75.16 68
12 11/26/2020 19:12:45 68.33,-109.55 89.36 11/26/2020 19:13:03 68.35,-109.56 89.38 2.56 18
13 11/26/2020 20:03:26 -68.20, 57.95 90.78 11/26/2020 20:02:34 -68.20, 57.89 90.77 2.46 52

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/13/2020
SNOs_Map_NPP_TERRA_20201114.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/13/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA