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: 11/5/2021
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 11/05/2021 14:10:14 -69.03, 145.30 95.21 11/05/2021 14:11:21 -69.00, 145.29 95.24 3.42 67
2 11/05/2021 15:00:58 68.91, -47.22 84.68 11/05/2021 15:00:48 68.90, -47.20 84.66 1.32 10
3 11/05/2021 15:51:34 -68.50, 120.64 95.72 11/05/2021 15:50:22 -68.56, 120.02 95.67 26.30 72
4 11/08/2021 06:27:12 -68.99, -98.87 94.47 11/08/2021 06:27:48 -68.96, -98.88 94.49 2.76 36
5 11/08/2021 07:17:56 68.86, 68.61 85.42 11/08/2021 07:17:15 68.85, 68.62 85.41 1.17 41
6 11/10/2021 21:53:31 69.19,-150.71 86.49 11/10/2021 21:54:43 69.13,-150.43 86.43 13.43 72
7 11/10/2021 22:44:10 -68.94, 16.95 93.76 11/10/2021 22:44:14 -68.96, 17.00 93.74 3.11 4
8 11/10/2021 23:34:54 68.82,-175.57 86.13 11/10/2021 23:33:42 68.79,-175.57 86.11 2.60 72
9 11/13/2021 14:10:25 68.99, -34.68 87.01 11/13/2021 14:11:10 69.01, -34.70 87.02 1.73 45
10 11/13/2021 15:01:07 -68.90, 132.76 93.07 11/13/2021 15:00:40 -68.90, 132.79 93.08 1.33 27
11 11/16/2021 05:36:51 -69.72, -87.25 91.60 11/16/2021 05:38:00 -69.60, -85.70 91.71 61.62 69
12 11/16/2021 06:27:23 68.96, 81.13 87.66 11/16/2021 06:27:36 68.98, 81.14 87.68 2.51 13
13 11/16/2021 07:18:04 -68.81,-111.35 92.48 11/16/2021 07:17:07 -68.82,-111.42 92.48 2.99 57
14 11/18/2021 21:53:37 -69.05, 29.47 91.62 11/18/2021 21:54:35 -69.07, 29.49 91.61 2.18 58
15 11/18/2021 22:44:21 68.93,-163.06 88.27 11/18/2021 22:44:02 68.94,-163.02 88.28 2.45 19
16 11/18/2021 23:34:52 -68.25, 5.16 92.40 11/18/2021 23:33:42 -68.29, 3.80 92.38 56.00 70

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/5/2021
SNOs_Map_NPP_TERRA_20211105.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/05/2021 in txt file.

Historial Predications of SNOs between NPP and TERRA