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: 11/6/2021
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 11/08/2021 06:27:12 -69.01, -98.91 94.44 11/08/2021 06:27:47 -68.99, -98.84 94.46 3.40 35
2 11/08/2021 07:17:55 68.83, 68.65 85.39 11/08/2021 07:17:15 68.83, 68.59 85.38 2.19 40
3 11/10/2021 21:53:31 69.22,-150.75 86.51 11/10/2021 21:54:42 69.16,-150.38 86.46 15.65 71
4 11/10/2021 22:44:09 -68.92, 16.99 93.78 11/10/2021 22:44:14 -68.94, 16.97 93.76 3.06 5
5 11/10/2021 23:34:53 68.79,-175.53 86.11 11/10/2021 23:33:42 68.77,-175.60 86.08 2.99 71
6 11/13/2021 14:10:26 69.02, -34.71 87.03 11/13/2021 14:11:11 68.99, -34.73 87.00 3.29 45
7 11/13/2021 15:01:07 -68.88, 132.80 93.10 11/13/2021 15:00:41 -68.88, 132.77 93.10 1.45 26
8 11/16/2021 05:36:52 -69.74, -87.29 91.58 11/16/2021 05:38:01 -69.58, -85.72 91.72 63.24 69
9 11/16/2021 06:27:24 68.98, 81.10 87.68 11/16/2021 06:27:37 68.97, 81.13 87.67 1.74 13
10 11/16/2021 07:18:05 -68.84,-111.38 92.46 11/16/2021 07:17:07 -68.86,-111.37 92.44 2.98 58
11 11/18/2021 21:53:37 -69.07, 29.43 91.60 11/18/2021 21:54:35 -69.06, 29.48 91.61 2.09 58
12 11/18/2021 22:44:21 68.95,-163.09 88.29 11/18/2021 22:44:02 68.94,-163.03 88.28 2.70 19
13 11/18/2021 23:34:52 -68.27, 5.13 92.38 11/18/2021 23:33:42 -68.28, 3.79 92.38 54.94 70

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/6/2021
SNOs_Map_NPP_TERRA_20211106.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/06/2021 in txt file.

Historial Predications of SNOs between NPP and TERRA