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: 11/7/2020
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 11/08/2020 02:56:04 68.41, 134.57 84.99 11/08/2020 02:56:38 68.39, 134.61 84.98 2.49 34
2 11/08/2020 03:46:45 -68.28, -57.95 95.13 11/08/2020 03:46:08 -68.29, -57.89 95.13 2.79 37
3 11/10/2020 18:22:23 -69.04, 82.18 93.64 11/10/2020 18:23:32 -68.94, 83.52 93.72 54.59 69
4 11/10/2020 19:12:56 68.32,-109.55 85.66 11/10/2020 19:13:08 68.32,-109.59 85.66 1.72 12
5 11/10/2020 20:03:37 -68.20, 57.93 94.46 11/10/2020 20:02:38 -68.22, 57.92 94.44 2.78 59
6 11/13/2020 10:39:05 -68.43,-161.22 93.53 11/13/2020 10:40:10 -68.42,-161.24 93.53 0.90 65
7 11/13/2020 11:29:49 68.30, 6.26 86.35 11/13/2020 11:29:37 68.31, 6.26 86.36 1.12 12
8 11/13/2020 12:20:24 -67.84, 174.14 94.09 11/13/2020 12:19:12 -67.93, 173.45 94.02 30.56 72
9 11/16/2020 02:55:57 -68.40, -45.41 92.88 11/16/2020 02:56:38 -68.40, -45.39 92.87 1.16 41
10 11/16/2020 03:46:41 68.27, 122.06 87.01 11/16/2020 03:46:05 68.28, 122.11 87.02 2.53 36
11 11/18/2020 18:22:19 69.05, -97.82 88.40 11/18/2020 18:23:28 68.98, -96.43 88.35 56.04 69
12 11/18/2020 19:12:49 -68.32, 70.46 92.31 11/18/2020 19:13:08 -68.32, 70.40 92.31 2.74 19
13 11/18/2020 20:03:33 68.20,-122.07 87.58 11/18/2020 20:02:35 68.20,-122.11 87.57 1.57 58
14 11/21/2020 10:39:01 68.44, 18.77 88.40 11/21/2020 10:40:06 68.44, 18.79 88.40 0.85 65
15 11/21/2020 11:29:42 -68.30,-173.74 91.74 11/21/2020 11:29:37 -68.29,-173.76 91.75 1.41 5
16 11/21/2020 12:20:20 67.85, -5.87 87.84 11/21/2020 12:19:08 67.94, -6.53 87.91 29.40 72

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/7/2020
SNOs_Map_NPP_TERRA_20201108.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/07/2020 in txt file.

Historical Predications of SNOs between NPP and TERRA