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: 11/1/2021
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 11/02/2021 21:53:33 -69.97, 28.18 95.11 11/02/2021 21:54:39 -69.87, 30.57 95.17 91.85 66
2 11/02/2021 22:44:00 68.94,-163.03 83.89 11/02/2021 22:44:21 68.94,-163.02 83.88 0.78 21
3 11/02/2021 23:34:41 -68.80, 4.48 96.24 11/02/2021 23:33:51 -68.83, 4.47 96.22 2.41 50
4 11/05/2021 14:10:14 -69.02, 145.32 95.23 11/05/2021 14:11:21 -69.02, 145.32 95.22 0.22 67
5 11/05/2021 15:00:58 68.90, -47.20 84.66 11/05/2021 15:00:48 68.91, -47.18 84.68 1.88 10
6 11/05/2021 15:51:34 -68.49, 120.66 95.73 11/05/2021 15:50:22 -68.58, 120.04 95.65 27.26 72
7 11/08/2021 06:27:12 -68.97, -98.85 94.48 11/08/2021 06:27:48 -68.99, -98.85 94.47 1.58 36
8 11/08/2021 07:17:56 68.85, 68.62 85.41 11/08/2021 07:17:15 68.87, 68.65 85.43 2.78 41
9 11/10/2021 21:53:31 69.24,-150.78 86.53 11/10/2021 21:54:42 69.16,-150.38 86.46 17.62 71
10 11/10/2021 22:44:09 -68.93, 16.97 93.77 11/10/2021 22:44:14 -68.94, 16.97 93.76 1.51 5
11 11/10/2021 23:34:53 68.81,-175.56 86.13 11/10/2021 23:33:41 68.83,-175.53 86.14 2.31 72
12 11/13/2021 14:10:25 68.99, -34.66 87.00 11/13/2021 14:11:11 68.99, -34.72 87.01 2.38 46
13 11/13/2021 15:01:07 -68.89, 132.78 93.09 11/13/2021 15:00:41 -68.89, 132.78 93.09 0.17 26

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/1/2021
SNOs_Map_NPP_TERRA_20211102.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/01/2021 in txt file.

Historial Predications of SNOs between NPP and TERRA