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: 12/27/2022
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 71.22, 136.59 94.48 12/28/2022 02:33:58 71.14, 139.07 94.35 89.46 66
2 12/28/2022 03:23:18 -70.29, -54.57 86.49 12/28/2022 03:23:37 -70.31, -54.53 86.48 2.11 19
3 12/28/2022 04:14:02 70.17, 112.93 93.39 12/28/2022 04:13:01 70.19, 112.95 93.41 2.27 61
4 12/30/2022 16:17:17 -70.33, 111.89 86.59 12/30/2022 16:17:43 -70.32, 111.94 86.61 1.94 26
5 12/30/2022 17:08:01 70.21, -80.62 93.29 12/30/2022 17:07:07 70.20, -80.57 93.28 1.71 54
6 01/02/2023 05:11:15 -70.31, -81.57 86.80 01/02/2023 05:11:49 -70.31, -81.62 86.80 1.62 34
7 01/02/2023 06:01:59 70.20, 85.91 93.08 01/02/2023 06:01:13 70.19, 85.87 93.08 1.80 46
8 01/04/2023 18:05:14 -70.36, 84.87 86.99 01/04/2023 18:05:54 -70.34, 84.88 87.02 2.00 40
9 01/04/2023 18:55:58 70.25,-107.65 92.89 01/04/2023 18:55:18 70.22,-107.64 92.87 3.01 40
10 01/07/2023 06:59:11 -70.36,-108.61 87.28 01/07/2023 06:59:58 -70.35,-108.65 87.30 1.90 47
11 01/07/2023 07:49:55 70.25, 58.87 92.60 01/07/2023 07:49:22 70.22, 58.83 92.58 2.93 33
12 01/09/2023 19:53:10 -70.41, 57.82 87.56 01/09/2023 19:54:02 -70.39, 57.87 87.59 3.14 52
13 01/09/2023 20:43:53 70.25,-134.63 92.27 01/09/2023 20:43:26 70.26,-134.65 92.29 1.59 27

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/27/2022
SNOs_Map_NPP_TERRA_20221227.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/27/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA