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: 7/4/2020
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 07/05/2020 19:12:42 68.34,-109.58 45.57 07/05/2020 19:13:14 68.32,-109.56 45.55 2.48 32
2 07/05/2020 20:03:23 -68.21, 57.91 134.56 07/05/2020 20:02:44 -68.21, 57.95 134.56 1.90 39
3 07/08/2020 10:39:01 -68.80,-161.73 133.67 07/08/2020 10:40:12 -68.64,-160.92 133.85 36.69 71
4 07/08/2020 11:29:38 68.29, 6.25 45.82 07/08/2020 11:29:43 68.30, 6.31 45.83 2.77 5
5 07/08/2020 12:20:19 -68.16, 173.74 134.32 07/08/2020 12:19:14 -68.15, 173.75 134.32 1.54 65
6 07/11/2020 02:55:50 -68.37, -45.40 133.76 07/11/2020 02:56:46 -68.35, -45.40 133.79 2.66 56
7 07/11/2020 03:46:34 68.24, 122.08 46.11 07/11/2020 03:46:13 68.23, 122.10 46.10 1.91 21
8 07/11/2020 04:37:03 -67.46, -69.64 134.69 07/11/2020 04:35:54 -67.52, -71.09 134.59 62.01 69
9 07/13/2020 18:22:23 69.43, -98.39 47.72 07/13/2020 18:23:29 69.32, -95.93 47.54 97.01 66
10 07/13/2020 19:12:46 -68.33, 70.43 133.42 07/13/2020 19:13:15 -68.33, 70.46 133.42 1.49 29
11 07/13/2020 20:03:30 68.20,-122.10 46.45 07/13/2020 20:02:42 68.21,-122.04 46.46 2.61 48
12 07/16/2020 10:39:01 68.47, 18.69 47.16 07/16/2020 10:40:12 68.46, 18.86 47.13 7.48 71
13 07/16/2020 11:29:41 -68.28,-173.75 133.04 07/16/2020 11:29:44 -68.25,-173.75 133.07 2.78 3
14 07/16/2020 12:20:24 68.10, -6.21 46.78 07/16/2020 12:19:11 68.13, -6.25 46.81 3.57 73

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/4/2020
SNOs_Map_NPP_TERRA_20200704.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 07/04/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA