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: 7/6/2020
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 07/08/2020 10:39:01 -68.80,-161.73 133.66 07/08/2020 10:40:12 -68.64,-160.92 133.85 36.82 71
2 07/08/2020 11:29:38 68.29, 6.25 45.82 07/08/2020 11:29:43 68.30, 6.31 45.83 2.98 5
3 07/08/2020 12:20:19 -68.16, 173.73 134.31 07/08/2020 12:19:14 -68.15, 173.75 134.32 1.71 65
4 07/11/2020 02:55:50 -68.38, -45.40 133.76 07/11/2020 02:56:46 -68.35, -45.40 133.79 2.46 56
5 07/11/2020 03:46:34 68.24, 122.08 46.11 07/11/2020 03:46:13 68.24, 122.11 46.10 1.63 21
6 07/11/2020 04:37:03 -67.47, -69.64 134.68 07/11/2020 04:35:54 -67.52, -71.08 134.59 61.72 69
7 07/13/2020 18:22:23 69.43, -98.39 47.72 07/13/2020 18:23:29 69.33, -95.92 47.56 97.51 66
8 07/13/2020 19:12:46 -68.33, 70.42 133.42 07/13/2020 19:13:15 -68.34, 70.47 133.41 2.44 29
9 07/13/2020 20:03:29 68.15,-122.03 46.40 07/13/2020 20:02:43 68.16,-122.10 46.42 3.25 46
10 07/16/2020 10:39:01 68.48, 18.68 47.16 07/16/2020 10:40:13 68.42, 18.82 47.09 8.33 72
11 07/16/2020 11:29:41 -68.29,-173.75 133.04 07/16/2020 11:29:44 -68.27,-173.73 133.05 1.71 3
12 07/16/2020 12:20:24 68.10, -6.21 46.79 07/16/2020 12:19:12 68.09, -6.30 46.78 3.87 72
13 07/19/2020 02:55:55 68.33, 134.64 47.48 07/19/2020 02:56:43 68.35, 134.61 47.49 2.29 48
14 07/19/2020 03:46:37 -68.24, -57.93 132.61 07/19/2020 03:46:13 -68.26, -57.87 132.59 3.03 24
15 07/19/2020 04:37:03 67.14, 110.72 46.28 07/19/2020 04:35:56 67.23, 108.61 46.42 91.64 67

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/6/2020
SNOs_Map_NPP_TERRA_20200706.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/06/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA