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: 7/12/2022
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 07/12/2022 23:00:29 71.71,-165.33 49.76 07/12/2022 23:01:04 71.73,-165.28 49.77 2.89 35
2 07/12/2022 23:51:11 -71.61, 2.16 130.34 07/12/2022 23:50:34 -71.60, 2.14 130.35 1.43 37
3 07/15/2022 14:27:31 -71.70, 142.95 129.86 07/15/2022 14:28:01 -71.72, 142.95 129.83 3.04 30
4 07/15/2022 15:18:17 71.62, -49.60 50.07 07/15/2022 15:17:28 71.63, -49.57 50.08 1.35 49
5 07/18/2022 05:54:36 71.71, 91.18 50.60 07/18/2022 05:54:54 71.73, 91.21 50.62 2.43 18
6 07/18/2022 06:45:18 -71.61,-101.32 129.49 07/18/2022 06:44:24 -71.61,-101.35 129.49 1.12 54
7 07/20/2022 20:31:05 72.26,-128.93 51.65 07/20/2022 20:32:14 72.20,-127.37 51.56 53.32 69
8 07/20/2022 21:21:38 -71.70, 39.46 128.92 07/20/2022 21:21:51 -71.70, 39.41 128.92 1.87 13
9 07/20/2022 22:12:24 71.63,-153.10 51.02 07/20/2022 22:11:17 71.65,-153.03 51.03 3.23 67
10 07/23/2022 11:58:03 -72.05, 179.75 128.05 07/23/2022 11:59:15 -71.94,-179.58 128.17 26.05 72
11 07/23/2022 12:48:44 71.73, -12.33 51.63 07/23/2022 12:48:44 71.72, -12.30 51.63 1.20 0
12 07/23/2022 13:39:26 -71.62, 155.18 128.47 07/23/2022 13:38:14 -71.61, 155.14 128.48 1.88 72
13 07/26/2022 03:25:04 71.83, 128.43 52.29 07/26/2022 03:26:10 71.84, 128.50 52.29 2.60 66

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/12/2022
SNOs_Map_FY3D_TERRA_20220712.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/12/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA