Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/20/2022
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 12/20/2022 11:49:57 72.81, 1.80 96.15 12/20/2022 11:51:09 72.70, 2.39 96.03 23.37 72
2 12/20/2022 12:40:36 -72.53, 169.70 84.14 12/20/2022 12:40:36 -72.53, 169.72 84.14 1.03 0
3 12/20/2022 13:31:15 72.12, -22.16 95.45 12/20/2022 13:30:04 72.20, -23.22 95.53 37.00 71
4 12/23/2022 00:44:53 72.55, 168.62 95.89 12/23/2022 00:45:19 72.56, 168.58 95.89 1.47 26
5 12/23/2022 01:35:36 -72.47, -23.90 84.20 12/23/2022 01:34:44 -72.49, -23.89 84.18 2.79 52
6 12/25/2022 12:49:08 -72.60, 167.49 84.11 12/25/2022 12:50:03 -72.62, 167.49 84.09 2.42 55
7 12/25/2022 13:39:53 72.50, -25.00 95.79 12/25/2022 13:39:27 72.51, -25.07 95.79 2.34 26
8 12/28/2022 00:53:30 72.95, 165.72 96.15 12/28/2022 00:54:41 72.83, 166.68 96.02 34.03 71
9 12/28/2022 01:44:07 -72.55, -26.13 84.26 12/28/2022 01:44:10 -72.55, -26.20 84.26 2.27 3
10 12/28/2022 02:34:48 72.25, 141.78 95.44 12/28/2022 02:33:36 72.33, 141.06 95.52 25.74 72
11 12/30/2022 13:48:24 72.60, -27.28 95.65 12/30/2022 13:48:51 72.63, -27.24 95.68 2.96 27
12 12/30/2022 14:39:07 -72.50, 140.24 84.45 12/30/2022 14:38:17 -72.51, 140.19 84.45 1.93 50
13 01/02/2023 01:52:39 -72.65, -28.41 84.49 01/02/2023 01:53:35 -72.63, -28.44 84.52 2.75 56
14 01/02/2023 02:43:24 72.57, 139.07 95.43 01/02/2023 02:42:58 72.57, 139.10 95.42 1.21 26

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/20/2022
SNOs_Map_FY3D_TERRA_20221220.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/20/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA