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: 12/24/2022
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 12/25/2022 13:38:49 70.96, -29.49 94.31 12/25/2022 13:39:57 70.86, -27.83 94.16 61.56 68
2 12/25/2022 14:29:19 -70.25, 138.99 86.44 12/25/2022 14:29:32 -70.24, 138.92 86.45 2.65 13
3 12/25/2022 15:20:04 70.17, -53.59 93.49 12/25/2022 15:18:55 70.18, -53.52 93.49 2.82 69
4 12/28/2022 02:32:53 71.25, 136.53 94.52 12/28/2022 02:33:59 71.11, 139.02 94.31 90.74 66
5 12/28/2022 03:23:18 -70.27, -54.54 86.51 12/28/2022 03:23:38 -70.28, -54.58 86.51 1.51 20
6 12/28/2022 04:14:02 70.15, 112.96 93.37 12/28/2022 04:13:02 70.15, 112.91 93.38 1.85 60
7 12/30/2022 16:17:17 -70.31, 111.92 86.61 12/30/2022 16:17:44 -70.29, 111.90 86.63 1.85 27
8 12/30/2022 17:08:01 70.19, -80.59 93.27 12/30/2022 17:07:08 70.17, -80.62 93.25 2.66 53
9 01/02/2023 05:11:15 -70.35, -81.62 86.77 01/02/2023 05:11:48 -70.34, -81.58 86.78 1.87 33
10 01/02/2023 06:01:59 70.23, 85.86 93.12 01/02/2023 06:01:12 70.22, 85.91 93.11 2.39 47
11 01/04/2023 18:05:13 -70.34, 84.90 87.01 01/04/2023 18:05:54 -70.32, 84.85 87.04 3.17 41
12 01/04/2023 18:55:57 70.23,-107.62 92.87 01/04/2023 18:55:17 70.25,-107.59 92.90 2.26 40

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/24/2022
SNOs_Map_NPP_TERRA_20221224.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/24/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA