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: 9/3/2021
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 09/03/2021 08:19:20 -70.17,-125.05 117.36 09/03/2021 08:19:55 -70.17,-125.02 117.36 1.13 35
2 09/03/2021 09:10:04 70.08, 42.40 62.57 09/03/2021 09:09:22 70.07, 42.48 62.56 3.08 42
3 09/06/2021 00:35:38 -70.16, -9.10 116.37 09/06/2021 00:36:22 -70.17, -9.14 116.36 1.80 44
4 09/06/2021 01:26:22 70.07, 158.35 63.56 09/06/2021 01:25:49 70.07, 158.35 63.55 0.98 33
5 09/08/2021 16:51:57 -70.22, 106.76 115.31 09/08/2021 16:52:48 -70.22, 106.80 115.31 1.51 51
6 09/08/2021 17:42:41 70.13, -85.78 64.62 09/08/2021 17:42:15 70.11, -85.71 64.60 3.45 26
7 09/08/2021 18:33:06 -69.17, 82.96 116.33 09/08/2021 18:31:59 -69.23, 80.73 116.28 88.11 67
8 09/11/2021 09:08:15 -70.22,-137.29 114.29 09/11/2021 09:09:15 -70.21,-137.33 114.31 1.99 60
9 09/11/2021 09:58:59 70.13, 30.16 65.63 09/11/2021 09:58:42 70.10, 30.15 65.60 3.66 17
10 09/11/2021 10:49:30 -69.49,-161.56 114.99 09/11/2021 10:48:20 -69.55,-162.97 114.94 55.29 70
11 09/14/2021 01:24:32 -70.23, -21.36 113.26 09/14/2021 01:25:40 -70.25, -21.40 113.24 2.88 68
12 09/14/2021 02:15:16 70.14, 146.10 66.66 09/14/2021 02:15:07 70.13, 146.08 66.66 0.65 9
13 09/14/2021 03:05:53 -69.81, -46.09 113.65 09/14/2021 03:04:40 -69.87, -46.66 113.60 22.81 73
14 09/16/2021 17:40:53 -70.39, 94.33 112.07 09/16/2021 17:42:05 -70.34, 94.61 112.12 12.05 72
15 09/16/2021 18:31:34 70.14, -97.97 67.70 09/16/2021 18:31:33 70.16, -98.00 67.72 2.67 1
16 09/16/2021 19:22:16 -70.08, 69.44 112.35 09/16/2021 19:21:03 -70.06, 69.49 112.37 2.70 73

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/3/2021
SNOs_Map_FY3D_TERRA_20210903.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/03/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA