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: 8/16/2020
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 08/17/2020 10:39:16 68.36, 18.79 55.08 08/17/2020 10:40:18 68.37, 18.74 55.09 2.36 62
2 08/17/2020 11:29:58 -68.28,-173.78 124.99 08/17/2020 11:29:48 -68.27,-173.75 125.01 2.32 10
3 08/17/2020 12:20:33 67.67, -5.70 54.39 08/17/2020 12:19:22 67.76, -6.70 54.51 43.17 71
4 08/20/2020 02:56:11 68.34, 134.59 55.93 08/20/2020 02:56:47 68.37, 134.62 55.96 3.20 36
5 08/20/2020 03:46:52 -68.21, -57.92 124.20 08/20/2020 03:46:18 -68.21, -57.94 124.20 1.29 34
6 08/22/2020 18:22:33 -68.98, 82.20 122.54 08/22/2020 18:23:43 -68.89, 83.49 122.65 52.40 70
7 08/22/2020 19:13:07 68.33,-109.62 56.81 08/22/2020 19:13:18 68.33,-109.56 56.81 2.70 11
8 08/22/2020 20:03:48 -68.18, 57.88 123.33 08/22/2020 20:02:49 -68.18, 57.89 123.34 0.91 59
9 08/25/2020 10:39:18 -68.37,-161.22 122.24 08/25/2020 10:40:23 -68.38,-161.28 122.25 2.42 65
10 08/25/2020 11:30:02 68.26, 6.24 57.65 08/25/2020 11:29:50 68.26, 6.23 57.66 0.64 12
11 08/25/2020 12:20:37 -67.79, 174.15 122.82 08/25/2020 12:19:25 -67.88, 173.42 122.71 32.48 72
12 08/28/2020 02:56:14 -68.35, -45.43 121.33 08/28/2020 02:56:54 -68.38, -45.40 121.30 3.33 40
13 08/28/2020 03:46:57 68.19, 122.10 58.52 08/28/2020 03:46:22 68.21, 122.04 58.54 3.38 35

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/16/2020
SNOs_Map_NPP_TERRA_20200816.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/16/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA