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: 8/19/2020
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 08/20/2020 02:56:11 68.32, 134.62 55.91 08/20/2020 02:56:47 68.34, 134.59 55.93 2.69 36
2 08/20/2020 03:46:53 -68.24, -57.96 124.17 08/20/2020 03:46:17 -68.23, -57.91 124.18 2.16 36
3 08/22/2020 18:22:32 -68.91, 82.30 122.61 08/22/2020 18:23:43 -68.79, 83.38 122.75 45.02 71
4 08/22/2020 19:13:07 68.30,-109.59 56.78 08/22/2020 19:13:17 68.30,-109.59 56.77 0.81 10
5 08/22/2020 20:03:48 -68.16, 57.91 123.35 08/22/2020 20:02:47 -68.19, 57.91 123.33 2.62 61
6 08/25/2020 10:39:18 -68.41,-161.26 122.21 08/25/2020 10:40:18 -68.41,-161.22 122.21 1.96 60
7 08/25/2020 11:30:01 68.23, 6.27 57.63 08/25/2020 11:29:46 68.24, 6.23 57.64 2.20 15
8 08/25/2020 12:20:34 -67.66, 174.31 122.95 08/25/2020 12:19:23 -67.75, 173.28 122.84 44.37 71
9 08/28/2020 02:56:13 -68.33, -45.40 121.35 08/28/2020 02:56:48 -68.36, -45.40 121.33 2.80 35
10 08/28/2020 03:46:57 68.21, 122.06 58.55 08/28/2020 03:46:15 68.24, 122.11 58.57 3.36 42
11 08/30/2020 18:22:33 68.73, -97.47 60.00 08/30/2020 18:23:44 68.62, -96.83 59.88 28.83 71
12 08/30/2020 19:13:09 -68.31, 70.40 120.42 08/30/2020 19:13:18 -68.30, 70.41 120.43 1.75 9
13 08/30/2020 20:03:53 68.20,-122.15 59.49 08/30/2020 20:02:45 68.18,-122.09 59.46 3.51 68

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/19/2020
SNOs_Map_NPP_TERRA_20200819.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/19/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA