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: 8/15/2020
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 68.40, 18.74 55.12 08/17/2020 10:40:17 68.40, 18.78 55.11 1.43 61
2 08/17/2020 11:29:57 -68.27,-173.76 125.01 08/17/2020 11:29:47 -68.29,-173.72 124.99 3.18 10
3 08/17/2020 12:20:33 67.71, -5.75 54.43 08/17/2020 12:19:22 67.74, -6.73 54.48 41.23 71
4 08/20/2020 02:56:12 68.38, 134.54 55.97 08/20/2020 02:56:48 68.36, 134.60 55.95 3.57 36
5 08/20/2020 03:46:52 -68.19, -57.90 124.22 08/20/2020 03:46:19 -68.20, -57.96 124.20 2.86 33
6 08/22/2020 18:22:34 -69.02, 82.15 122.50 08/22/2020 18:23:44 -68.91, 83.51 122.63 55.48 70
7 08/22/2020 19:13:07 68.31,-109.60 56.79 08/22/2020 19:13:20 68.30,-109.60 56.78 1.39 13
8 08/22/2020 20:03:48 -68.17, 57.90 123.35 08/22/2020 20:02:50 -68.20, 57.91 123.32 3.38 58
9 08/25/2020 10:39:19 -68.41,-161.26 122.21 08/25/2020 10:40:25 -68.38,-161.28 122.24 3.21 66
10 08/25/2020 11:30:02 68.24, 6.26 57.63 08/25/2020 11:29:52 68.26, 6.22 57.66 3.18 10
11 08/25/2020 12:20:39 -67.87, 174.04 122.73 08/25/2020 12:19:26 -67.94, 173.48 122.65 24.56 73
12 08/28/2020 02:56:14 -68.39, -45.47 121.30 08/28/2020 02:56:56 -68.38, -45.42 121.31 2.32 42
13 08/28/2020 03:46:57 68.22, 122.05 58.55 08/28/2020 03:46:24 68.20, 122.02 58.53 2.44 33

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 8/15/2020
SNOs_Map_NPP_TERRA_20200815.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 08/15/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA