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: 3/30/2020
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 04/01/2020 05:55:11 -68.90, -89.73 115.94 04/01/2020 05:56:16 -68.90, -89.68 115.94 1.96 65
2 04/01/2020 06:45:54 68.77, 77.75 63.92 04/01/2020 06:45:43 68.79, 77.82 63.94 3.28 11
3 04/01/2020 07:36:30 -68.36,-114.39 116.51 04/01/2020 07:35:18 -68.40,-115.02 116.46 26.47 72
4 04/03/2020 22:11:35 -68.88, 26.20 116.99 04/03/2020 22:12:44 -68.88, 26.17 117.00 1.09 69
5 04/03/2020 23:02:18 68.75,-166.32 62.87 04/03/2020 23:02:11 68.76,-166.33 62.88 0.88 7
6 04/03/2020 23:52:56 -68.45, 1.40 117.45 04/03/2020 23:51:44 -68.49, 0.97 117.40 18.20 72
7 04/06/2020 14:27:59 -68.92, 142.05 117.97 04/06/2020 14:29:10 -68.90, 142.09 117.99 2.17 71
8 04/06/2020 15:18:42 68.79, -50.46 61.89 04/06/2020 15:18:37 68.78, -50.41 61.89 2.16 5
9 04/06/2020 16:09:22 -68.59, 117.12 118.32 04/06/2020 16:08:08 -68.63, 117.03 118.28 5.54 74
10 04/09/2020 06:44:25 -69.00,-102.16 118.88 04/09/2020 06:45:36 -68.98,-101.92 118.91 10.16 71
11 04/09/2020 07:35:06 68.77, 65.47 60.87 04/09/2020 07:35:05 68.75, 65.44 60.85 2.73 1
12 04/09/2020 08:25:47 -68.63,-127.02 119.29 04/09/2020 08:24:35 -68.65,-127.05 119.26 2.97 72
13 04/11/2020 23:00:51 -69.09, 13.62 119.78 04/11/2020 23:02:03 -69.00, 14.00 119.88 18.30 72
14 04/11/2020 23:51:30 68.75,-178.60 59.87 04/11/2020 23:51:32 68.77,-178.65 59.88 2.55 2
15 04/12/2020 00:42:12 -68.66, -11.17 120.24 04/12/2020 00:41:02 -68.67, -11.14 120.23 1.21 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/30/2020
SNOs_Map_FY3D_TERRA_20200330.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/30/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service