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: 7/15/2023
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 07/16/2023 13:11:02 73.74, -17.81 52.31 07/16/2023 13:11:16 73.74, -17.72 52.31 2.92 14
2 07/16/2023 14:01:44 -73.62, 149.79 127.81 07/16/2023 14:00:42 -73.62, 149.68 127.81 3.55 62
3 07/19/2023 00:24:31 74.18, 172.80 53.18 07/19/2023 00:25:40 74.11, 174.43 53.10 50.35 69
4 07/19/2023 01:15:06 -73.71, -18.74 127.29 07/19/2023 01:15:11 -73.73, -18.75 127.28 1.62 5
5 07/19/2023 02:05:48 73.46, 149.16 52.47 07/19/2023 02:04:36 73.49, 148.42 52.50 23.67 72
6 07/21/2023 12:28:28 -73.81, 172.72 126.73 07/21/2023 12:29:40 -73.81, 172.78 126.73 1.73 72
7 07/21/2023 13:19:13 73.71, -19.73 53.18 07/21/2023 13:19:02 73.73, -19.73 53.20 2.10 11
8 07/21/2023 14:09:44 -73.05, 149.12 127.49 07/21/2023 14:08:37 -73.14, 146.70 127.38 78.74 67
9 07/24/2023 00:32:35 73.82, 171.71 53.79 07/24/2023 00:33:31 73.79, 171.75 53.75 3.30 56
10 07/24/2023 01:23:17 -73.70, -20.68 126.33 07/24/2023 01:22:56 -73.73, -20.75 126.31 3.28 21
11 07/26/2023 12:36:38 -73.81, 170.75 125.69 07/26/2023 12:37:23 -73.81, 170.79 125.69 1.28 45
12 07/26/2023 13:27:23 73.71, -21.70 54.22 07/26/2023 13:26:45 73.74, -21.71 54.24 2.29 38
13 07/29/2023 00:40:44 73.78, 169.83 54.85 07/29/2023 00:41:13 73.80, 169.78 54.87 2.44 29
14 07/29/2023 01:31:27 -73.71, -22.68 125.22 07/29/2023 01:30:38 -73.73, -22.72 125.20 2.36 49

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/15/2023
SNOs_Map_FY3D_TERRA_20230715.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/15/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA