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: 12/28/2022
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 12/28/2022 02:32:52 71.23, 136.56 94.50 12/28/2022 02:33:58 71.13, 139.04 94.33 89.88 66
2 12/28/2022 03:23:18 -70.31, -54.60 86.47 12/28/2022 03:23:37 -70.29, -54.56 86.49 2.67 19
3 12/28/2022 04:14:02 70.19, 112.90 93.41 12/28/2022 04:13:01 70.17, 112.93 93.40 1.85 61
4 12/30/2022 16:17:16 -70.29, 111.94 86.63 12/30/2022 16:17:43 -70.30, 111.91 86.62 1.69 27
5 12/30/2022 17:08:00 70.17, -80.56 93.25 12/30/2022 17:07:07 70.18, -80.60 93.26 2.06 53
6 01/02/2023 05:11:15 -70.33, -81.60 86.78 01/02/2023 05:11:48 -70.35, -81.57 86.77 2.11 33
7 01/02/2023 06:01:59 70.22, 85.89 93.10 01/02/2023 06:01:12 70.23, 85.92 93.12 1.87 47
8 01/04/2023 18:05:13 -70.33, 84.92 87.03 01/04/2023 18:05:54 -70.32, 84.84 87.04 3.04 41
9 01/04/2023 18:55:57 70.21,-107.59 92.86 01/04/2023 18:55:18 70.20,-107.67 92.85 3.37 39
10 01/07/2023 06:59:12 -70.38,-108.65 87.26 01/07/2023 06:59:58 -70.38,-108.61 87.27 1.32 46
11 01/07/2023 07:49:56 70.27, 58.83 92.63 01/07/2023 07:49:22 70.25, 58.87 92.61 2.20 34
12 01/09/2023 19:53:10 -70.39, 57.86 87.59 01/09/2023 19:54:03 -70.36, 57.82 87.62 3.30 53
13 01/09/2023 20:43:53 70.28,-134.66 92.30 01/09/2023 20:43:25 70.29,-134.62 92.31 2.17 28

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/28/2022
SNOs_Map_NPP_TERRA_20221228.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/28/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA