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: 7/26/2021
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, 76.65 128.66 07/27/2021 18:50:56 -70.32, 77.60 128.81 38.29 71
2 07/27/2021 19:40:21 69.96,-115.28 50.85 07/27/2021 19:40:28 69.94,-115.29 50.83 2.60 7
3 07/27/2021 20:31:02 -69.82, 52.26 129.29 07/27/2021 20:29:58 -69.82, 52.18 129.28 2.74 64
4 07/30/2021 11:06:09 -70.73,-167.86 127.74 07/30/2021 11:07:17 -70.63,-166.05 127.86 67.45 68
5 07/30/2021 11:56:40 69.99, 0.62 51.51 07/30/2021 11:56:54 69.98, 0.65 51.50 1.26 14
6 07/30/2021 12:47:22 -69.89, 168.09 128.58 07/30/2021 12:46:24 -69.87, 168.12 128.61 3.27 58
7 08/02/2021 03:22:32 -71.01, -52.39 126.78 08/02/2021 03:23:38 -70.89, -49.79 126.94 95.56 66
8 08/02/2021 04:12:58 70.01, 116.53 52.21 08/02/2021 04:13:19 70.01, 116.57 52.21 1.62 21
9 08/02/2021 05:03:40 -69.92, -76.00 127.89 08/02/2021 05:02:49 -69.90, -75.95 127.90 2.54 51
10 08/04/2021 20:29:17 70.04,-127.57 52.94 08/04/2021 20:29:45 70.04,-127.51 52.94 2.18 28
11 08/04/2021 21:19:59 -69.94, 39.90 127.16 08/04/2021 21:19:15 -69.93, 39.97 127.16 2.71 44
12 08/07/2021 12:45:36 70.06, -11.66 53.71 08/07/2021 12:46:11 70.06, -11.60 53.70 2.42 35
13 08/07/2021 13:36:18 -69.96, 155.81 126.39 08/07/2021 13:35:41 -69.96, 155.89 126.40 2.92 37

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/26/2021
SNOs_Map_FY3D_TERRA_20210726.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/26/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA