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: 3/24/2021
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 03/26/2021 10:56:00 -69.60,-164.53 112.89 03/26/2021 10:57:11 -69.58,-164.45 112.92 3.78 71
2 03/26/2021 11:46:42 69.43, 3.03 66.93 03/26/2021 11:46:39 69.42, 2.98 66.91 2.37 3
3 03/26/2021 12:37:22 -69.23, 170.64 113.30 03/26/2021 12:36:10 -69.25, 170.40 113.27 9.75 72
4 03/29/2021 03:12:24 -69.81, -48.91 113.72 03/29/2021 03:13:35 -69.73, -48.37 113.82 22.77 71
5 03/29/2021 04:03:02 69.43, 118.96 65.88 03/29/2021 04:03:05 69.45, 118.91 65.90 2.83 3
6 03/29/2021 04:53:44 -69.34, -73.58 114.24 03/29/2021 04:52:35 -69.34, -73.60 114.23 1.05 69
7 03/31/2021 19:28:48 -70.02, 66.70 114.55 03/31/2021 19:29:58 -69.92, 67.79 114.66 42.78 70
8 03/31/2021 20:19:23 69.49,-125.19 64.90 03/31/2021 20:19:31 69.48,-125.17 64.89 1.69 8
9 03/31/2021 21:10:05 -69.39, 42.27 115.22 03/31/2021 21:09:01 -69.37, 42.32 115.24 2.91 64
10 04/03/2021 11:45:12 -70.24,-177.70 115.36 04/03/2021 11:46:21 -70.11,-176.06 115.50 63.30 69
11 04/03/2021 12:35:43 69.50, -9.27 63.88 04/03/2021 12:35:57 69.50, -9.26 63.88 0.41 14
12 04/03/2021 13:26:25 -69.40, 158.20 116.24 04/03/2021 13:25:27 -69.40, 158.24 116.24 1.57 58
13 04/06/2021 04:01:35 -70.46, -62.11 116.15 04/06/2021 04:02:42 -70.35, -59.84 116.28 85.71 67
14 04/06/2021 04:52:02 69.51, 106.65 62.88 04/06/2021 04:52:22 69.52, 106.65 62.88 0.60 20
15 04/06/2021 05:42:44 -69.41, -85.89 117.25 04/06/2021 05:41:52 -69.42, -85.86 117.24 1.42 52

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/24/2021
SNOs_Map_FY3D_TERRA_20210324.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/24/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA