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: 8/4/2020
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 08/06/2020 18:22:29 -69.15, 81.97 127.31 08/06/2020 18:23:38 -69.05, 83.70 127.47 69.66 69
2 08/06/2020 19:13:00 68.33,-109.61 51.84 08/06/2020 19:13:16 68.33,-109.54 51.84 2.80 16
3 08/06/2020 20:03:40 -68.14, 57.95 128.34 08/06/2020 20:02:47 -68.16, 57.89 128.31 3.27 53
4 08/09/2020 10:39:11 -68.38,-161.21 127.36 08/09/2020 10:40:19 -68.39,-161.24 127.35 1.64 68
5 08/09/2020 11:29:55 68.25, 6.26 52.52 08/09/2020 11:29:46 68.28, 6.27 52.55 3.18 9
6 08/09/2020 12:20:32 -67.90, 174.02 127.83 08/09/2020 12:19:20 -67.94, 173.52 127.77 21.94 72
7 08/12/2020 02:56:07 -68.35, -45.40 126.60 08/12/2020 02:56:49 -68.33, -45.43 126.62 1.90 42
8 08/12/2020 03:46:51 68.22, 122.06 53.29 08/12/2020 03:46:16 68.22, 122.08 53.29 0.92 35
9 08/14/2020 18:22:30 68.95, -97.75 54.83 08/14/2020 18:23:40 68.82, -96.57 54.68 49.10 70
10 08/14/2020 19:13:02 -68.32, 70.40 125.80 08/14/2020 19:13:17 -68.33, 70.45 125.80 2.54 15
11 08/14/2020 20:03:45 68.14,-122.07 54.03 08/14/2020 20:02:45 68.16,-122.11 54.05 2.18 60
12 08/17/2020 10:39:16 68.39, 18.76 55.10 08/17/2020 10:40:17 68.37, 18.75 55.08 2.06 61
13 08/17/2020 11:29:58 -68.29,-173.80 124.99 08/17/2020 11:29:47 -68.27,-173.74 125.01 3.40 11
14 08/17/2020 12:20:32 67.63, -5.67 54.36 08/17/2020 12:19:22 67.70, -6.76 54.45 46.56 70

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/4/2020
SNOs_Map_NPP_TERRA_20200804.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/04/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA