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: 7/9/2020
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 07/11/2020 02:55:49 -68.33, -45.35 133.80 07/11/2020 02:56:46 -68.34, -45.41 133.80 2.75 57
2 07/11/2020 03:46:34 68.25, 122.07 46.12 07/11/2020 03:46:13 68.23, 122.10 46.10 2.95 21
3 07/11/2020 04:37:03 -67.48, -69.65 134.67 07/11/2020 04:35:53 -67.56, -71.04 134.55 59.58 70
4 07/13/2020 18:22:23 69.43, -98.40 47.73 07/13/2020 18:23:29 69.32, -95.92 47.55 97.78 66
5 07/13/2020 19:12:46 -68.34, 70.41 133.41 07/13/2020 19:13:15 -68.33, 70.46 133.42 2.24 29
6 07/13/2020 20:03:29 68.15,-122.04 46.41 07/13/2020 20:02:43 68.16,-122.10 46.42 2.55 46
7 07/16/2020 10:39:01 68.48, 18.67 47.17 07/16/2020 10:40:12 68.48, 18.89 47.15 8.79 71
8 07/16/2020 11:29:41 -68.30,-173.77 133.03 07/16/2020 11:29:44 -68.27,-173.73 133.05 3.19 3
9 07/16/2020 12:20:24 68.11, -6.22 46.79 07/16/2020 12:19:12 68.09, -6.30 46.78 3.80 72
10 07/19/2020 02:55:55 68.34, 134.63 47.49 07/19/2020 02:56:43 68.36, 134.62 47.50 2.29 48
11 07/19/2020 03:46:36 -68.20, -57.87 132.65 07/19/2020 03:46:14 -68.21, -57.93 132.64 2.33 22
12 07/19/2020 04:37:03 67.15, 110.71 46.28 07/19/2020 04:35:56 67.24, 108.61 46.43 90.93 67
13 07/21/2020 18:22:24 -69.33, 81.75 130.98 07/21/2020 18:23:31 -69.25, 83.98 131.12 88.19 67
14 07/21/2020 19:12:51 68.30,-109.55 47.96 07/21/2020 19:13:13 68.29,-109.58 47.95 1.35 22
15 07/21/2020 20:03:33 -68.21, 57.88 132.13 07/21/2020 20:02:43 -68.20, 57.94 132.14 3.19 50

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/9/2020
SNOs_Map_NPP_TERRA_20200709.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/09/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA