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: 7/28/2021
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 07/30/2021 11:06:08 -70.72,-167.85 127.74 07/30/2021 11:07:16 -70.65,-166.03 127.85 67.47 68
2 07/30/2021 11:56:39 69.98, 0.64 51.50 07/30/2021 11:56:53 70.00, 0.67 51.52 2.31 14
3 07/30/2021 12:47:21 -69.89, 168.10 128.59 07/30/2021 12:46:23 -69.88, 168.14 128.59 1.85 58
4 08/02/2021 03:22:32 -71.01, -52.39 126.78 08/02/2021 03:23:38 -70.90, -49.77 126.92 95.94 66
5 08/02/2021 04:12:58 70.01, 116.53 52.21 08/02/2021 04:13:19 70.03, 116.60 52.22 3.28 21
6 08/02/2021 05:03:40 -69.91, -76.00 127.89 08/02/2021 05:02:49 -69.92, -75.93 127.88 2.87 51
7 08/04/2021 20:29:16 69.99,-127.49 52.89 08/04/2021 20:29:46 70.00,-127.56 52.90 3.27 30
8 08/04/2021 21:19:58 -69.89, 39.98 127.21 08/04/2021 21:19:16 -69.90, 39.92 127.20 2.36 42
9 08/07/2021 12:45:35 70.02, -11.60 53.66 08/07/2021 12:46:12 70.03, -11.65 53.66 2.22 37
10 08/07/2021 13:36:17 -69.92, 155.88 126.44 08/07/2021 13:35:42 -69.92, 155.83 126.44 1.69 35
11 08/10/2021 05:01:53 70.06, 104.30 54.47 08/10/2021 05:02:37 70.04, 104.25 54.45 2.43 44
12 08/10/2021 05:52:35 -69.95, -88.23 125.63 08/10/2021 05:52:07 -69.94, -88.26 125.65 2.17 28

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/28/2021
SNOs_Map_FY3D_TERRA_20210728.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/28/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA