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: 7/8/2023
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 07/09/2023 00:58:43 -73.70, -14.76 128.79 07/09/2023 00:59:37 -73.71, -14.79 128.79 1.24 54
2 07/09/2023 01:49:28 73.61, 152.77 51.12 07/09/2023 01:48:59 73.63, 152.70 51.14 2.83 29
3 07/11/2023 13:02:49 73.69, -15.72 51.51 07/11/2023 13:03:29 73.69, -15.82 51.51 3.19 40
4 07/11/2023 13:53:32 -73.61, 151.78 128.57 07/11/2023 13:52:54 -73.63, 151.70 128.55 3.28 38
5 07/14/2023 01:06:54 -73.70, -16.72 128.13 07/14/2023 01:07:24 -73.73, -16.76 128.10 3.40 30
6 07/14/2023 01:57:40 73.65, 150.69 51.84 07/14/2023 01:56:46 73.64, 150.73 51.82 1.89 54
7 07/16/2023 13:11:01 73.70, -17.71 52.27 07/16/2023 13:11:16 73.71, -17.77 52.28 2.82 15
8 07/16/2023 14:01:45 -73.67, 149.67 127.76 07/16/2023 14:00:41 -73.66, 149.75 127.77 2.92 64
9 07/19/2023 00:24:31 74.18, 172.77 53.19 07/19/2023 00:25:40 74.08, 174.37 53.07 49.94 69
10 07/19/2023 01:15:06 -73.72, -18.74 127.29 07/19/2023 01:15:11 -73.71, -18.80 127.30 1.92 5
11 07/19/2023 02:05:47 73.42, 149.25 52.42 07/19/2023 02:04:35 73.51, 148.46 52.52 26.88 72
12 07/21/2023 12:28:28 -73.82, 172.71 126.72 07/21/2023 12:29:40 -73.79, 172.72 126.76 3.47 72
13 07/21/2023 13:19:13 73.72, -19.76 53.19 07/21/2023 13:19:02 73.70, -19.80 53.17 3.05 11

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/8/2023
SNOs_Map_FY3D_TERRA_20230708.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/08/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA