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 05:55:10 -68.86, -89.68 115.98 04/01/2020 05:56:16 -68.88, -89.71 115.96 2.47 66
2 04/01/2020 06:45:54 68.79, 77.73 63.94 04/01/2020 06:45:43 68.77, 77.80 63.92 3.35 11
3 04/01/2020 07:36:30 -68.38,-114.41 116.50 04/01/2020 07:35:17 -68.44,-114.98 116.42 24.25 73
4 04/03/2020 22:11:35 -68.90, 26.17 116.97 04/03/2020 22:12:43 -68.92, 26.22 116.96 3.02 68
5 04/03/2020 23:02:18 68.77,-166.34 62.89 04/03/2020 23:02:11 68.75,-166.35 62.87 2.64 7
6 04/03/2020 23:52:56 -68.47, 1.38 117.44 04/03/2020 23:51:43 -68.53, 1.02 117.36 16.33 73
7 04/06/2020 14:27:59 -68.88, 142.10 118.00 04/06/2020 14:29:11 -68.89, 142.08 117.99 1.78 72
8 04/06/2020 15:18:42 68.75, -50.41 61.86 04/06/2020 15:18:38 68.78, -50.42 61.88 2.60 4
9 04/06/2020 16:09:22 -68.55, 117.17 118.36 04/06/2020 16:08:10 -68.56, 116.95 118.35 8.96 72
10 04/09/2020 06:44:25 -69.02,-102.19 118.86 04/09/2020 06:45:36 -68.98,-101.92 118.91 11.62 71
11 04/09/2020 07:35:06 68.79, 65.44 60.89 04/09/2020 07:35:04 68.80, 65.50 60.90 2.80 2
12 04/09/2020 08:25:47 -68.64,-127.05 119.27 04/09/2020 08:24:35 -68.65,-127.06 119.27 0.71 72
13 04/11/2020 23:00:51 -69.11, 13.59 119.76 04/11/2020 23:02:02 -69.06, 14.07 119.82 19.78 71
14 04/11/2020 23:51:30 68.77,-178.63 59.89 04/11/2020 23:51:32 68.77,-178.65 59.89 0.94 2
15 04/12/2020 00:42:12 -68.68, -11.19 120.22 04/12/2020 00:41:02 -68.67, -11.14 120.23 2.17 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/30/2020
SNOs_Map_FY3D_TERRA_20200331.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