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: 7/27/2021
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 07/27/2021 18:49:45 -70.45, 76.64 128.66 07/27/2021 18:50:56 -70.31, 77.60 128.82 38.81 71
2 07/27/2021 19:40:21 69.97,-115.29 50.86 07/27/2021 19:40:28 69.94,-115.29 50.82 3.30 7
3 07/27/2021 20:31:02 -69.83, 52.25 129.28 07/27/2021 20:29:58 -69.82, 52.18 129.29 2.60 64
4 07/30/2021 11:06:09 -70.74,-167.88 127.73 07/30/2021 11:07:17 -70.63,-166.06 127.87 67.94 68
5 07/30/2021 11:56:40 70.00, 0.61 51.52 07/30/2021 11:56:54 69.98, 0.64 51.50 2.15 14
6 07/30/2021 12:47:21 -69.85, 168.15 128.62 07/30/2021 12:46:24 -69.87, 168.12 128.61 2.23 57
7 08/02/2021 03:22:33 -71.02, -52.41 126.77 08/02/2021 03:23:39 -70.89, -49.79 126.94 96.26 66
8 08/02/2021 04:12:58 70.02, 116.51 52.22 08/02/2021 04:13:19 70.01, 116.57 52.21 2.41 21
9 08/02/2021 05:03:39 -69.87, -75.94 127.93 08/02/2021 05:02:49 -69.90, -75.95 127.90 3.32 50
10 08/04/2021 20:29:17 70.05,-127.59 52.95 08/04/2021 20:29:45 70.04,-127.51 52.94 3.13 28
11 08/04/2021 21:19:58 -69.90, 39.96 127.20 08/04/2021 21:19:16 -69.88, 39.90 127.21 3.24 42
12 08/07/2021 12:45:35 70.03, -11.61 53.67 08/07/2021 12:46:12 70.01, -11.67 53.65 3.05 37
13 08/07/2021 13:36:17 -69.93, 155.87 126.43 08/07/2021 13:35:42 -69.91, 155.81 126.45 2.87 35

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/27/2021
SNOs_Map_FY3D_TERRA_20210727.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/27/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA