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: 4/27/2020
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 04/28/2020 00:39:23 -69.69, -11.80 124.65 04/28/2020 00:40:31 -69.62, -9.85 124.73 76.00 68
2 04/28/2020 01:29:52 68.79, 156.79 54.42 04/28/2020 01:30:11 68.80, 156.73 54.43 2.96 19
3 04/28/2020 02:20:33 -68.68, -35.75 125.70 04/28/2020 02:19:41 -68.68, -35.79 125.70 1.59 52
4 04/30/2020 16:55:49 -69.80, 103.95 125.37 04/30/2020 16:56:56 -69.72, 106.18 125.46 86.44 67
5 04/30/2020 17:46:17 68.84, -87.38 53.65 04/30/2020 17:46:37 68.84, -87.33 53.65 1.95 20
6 04/30/2020 18:36:57 -68.69, 80.16 126.52 04/30/2020 18:36:08 -68.67, 80.09 126.54 3.38 49
7 05/03/2020 09:12:15 -69.92,-140.31 126.05 05/03/2020 09:13:21 -69.81,-137.80 126.16 96.86 66
8 05/03/2020 10:02:40 68.80, 28.59 52.81 05/03/2020 10:03:04 68.82, 28.53 52.83 3.46 24
9 05/03/2020 10:53:21 -68.69,-163.94 127.31 05/03/2020 10:52:34 -68.71,-163.97 127.29 1.94 47
10 05/06/2020 02:19:04 68.86, 144.42 52.11 05/06/2020 02:19:29 68.85, 144.47 52.10 1.99 25
11 05/06/2020 03:09:44 -68.70, -48.05 128.06 05/06/2020 03:09:00 -68.68, -48.11 128.08 2.90 44
12 05/08/2020 18:35:27 68.81, -99.61 51.33 05/08/2020 18:35:56 68.82, -99.68 51.34 2.85 29
13 05/08/2020 19:26:08 -68.71, 67.85 128.78 05/08/2020 19:25:26 -68.72, 67.82 128.78 1.39 42

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/27/2020
SNOs_Map_FY3D_TERRA_20200427.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/27/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service