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: 8/10/2020
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 08/12/2020 02:56:06 -68.33, -45.38 126.62 08/12/2020 02:56:48 -68.34, -45.42 126.61 2.24 42
2 08/12/2020 03:46:51 68.25, 122.03 53.32 08/12/2020 03:46:15 68.23, 122.09 53.30 3.31 36
3 08/14/2020 18:22:30 68.92, -97.71 54.81 08/14/2020 18:23:40 68.83, -96.57 54.69 46.92 70
4 08/14/2020 19:13:02 -68.30, 70.43 125.82 08/14/2020 19:13:17 -68.33, 70.45 125.80 3.28 15
5 08/14/2020 20:03:46 68.17,-122.10 54.06 08/14/2020 20:02:45 68.16,-122.11 54.05 1.17 61
6 08/17/2020 10:39:16 68.36, 18.80 55.08 08/17/2020 10:40:17 68.36, 18.74 55.08 2.35 61
7 08/17/2020 11:29:58 -68.27,-173.77 125.00 08/17/2020 11:29:47 -68.26,-173.75 125.02 1.77 11
8 08/17/2020 12:20:33 67.66, -5.70 54.39 08/17/2020 12:19:22 67.70, -6.76 54.44 45.03 71
9 08/20/2020 02:56:11 68.34, 134.59 55.93 08/20/2020 02:56:45 68.34, 134.60 55.93 0.39 34
10 08/20/2020 03:46:52 -68.20, -57.91 124.21 08/20/2020 03:46:16 -68.19, -57.96 124.22 2.46 36
11 08/22/2020 18:22:31 -68.87, 82.36 122.65 08/22/2020 18:23:41 -68.77, 83.36 122.77 41.64 70
12 08/22/2020 19:13:06 68.27,-109.55 56.75 08/22/2020 19:13:15 68.27,-109.62 56.75 2.81 9
13 08/22/2020 20:03:48 -68.17, 57.89 123.34 08/22/2020 20:02:45 -68.17, 57.90 123.35 0.95 63

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/10/2020
SNOs_Map_NPP_TERRA_20200810.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/10/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA