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: 3/31/2021
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 04/03/2021 11:45:13 -70.29,-177.77 115.31 04/03/2021 11:46:21 -70.19,-175.97 115.43 68.77 68
2 04/03/2021 12:35:43 69.49, -9.25 63.87 04/03/2021 12:35:59 69.48, -9.30 63.85 2.44 16
3 04/03/2021 13:26:25 -69.39, 158.20 116.25 04/03/2021 13:25:29 -69.36, 158.18 116.28 3.34 56
4 04/06/2021 04:01:38 -70.55, -62.26 116.06 04/06/2021 04:02:44 -70.45, -59.71 116.18 95.22 66
5 04/06/2021 04:52:04 69.54, 106.60 62.90 04/06/2021 04:52:26 69.52, 106.63 62.88 2.73 22
6 04/06/2021 05:42:44 -69.39, -85.86 117.27 04/06/2021 05:41:55 -69.41, -85.88 117.25 2.02 49
7 04/08/2021 21:08:23 69.55,-137.47 61.90 04/08/2021 21:08:52 69.56,-137.44 61.91 1.59 29
8 04/08/2021 21:59:05 -69.45, 29.99 118.21 04/08/2021 21:58:22 -69.45, 30.05 118.21 2.17 43
9 04/11/2021 13:24:43 69.55, -21.54 60.91 04/11/2021 13:25:20 69.54, -21.60 60.90 2.80 37
10 04/11/2021 14:15:25 -69.45, 145.92 119.20 04/11/2021 14:14:50 -69.43, 145.90 119.22 2.35 35
11 04/14/2021 05:41:03 69.55, 94.39 59.95 04/14/2021 05:41:47 69.56, 94.32 59.95 3.11 44
12 04/14/2021 06:31:45 -69.46, -98.15 120.17 04/14/2021 06:31:17 -69.46, -98.18 120.16 1.59 28

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/31/2021
SNOs_Map_FY3D_TERRA_20210401.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/31/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA