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: 4/26/2020
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 -69.70, -11.81 124.64 04/28/2020 00:40:31 -69.62, -9.85 124.74 76.55 68
2 04/28/2020 01:29:52 68.80, 156.78 54.43 04/28/2020 01:30:11 68.79, 156.72 54.43 2.43 19
3 04/28/2020 02:20:33 -68.69, -35.76 125.69 04/28/2020 02:19:41 -68.68, -35.79 125.70 1.90 52
4 04/30/2020 16:55:49 -69.82, 103.93 125.36 04/30/2020 16:56:56 -69.72, 106.18 125.46 87.16 67
5 04/30/2020 17:46:17 68.85, -87.39 53.67 04/30/2020 17:46:37 68.83, -87.34 53.64 3.26 20
6 04/30/2020 18:36:57 -68.70, 80.14 126.51 04/30/2020 18:36:07 -68.72, 80.16 126.48 3.07 50
7 05/03/2020 09:12:15 -69.93,-140.33 126.04 05/03/2020 09:13:21 -69.81,-137.80 126.16 97.76 66
8 05/03/2020 10:02:40 68.81, 28.58 52.82 05/03/2020 10:03:04 68.82, 28.53 52.83 2.07 24
9 05/03/2020 10:53:21 -68.70,-163.96 127.30 05/03/2020 10:52:34 -68.71,-163.97 127.29 0.83 47
10 05/06/2020 02:19:05 68.87, 144.40 52.12 05/06/2020 02:19:30 68.85, 144.47 52.10 3.30 25
11 05/06/2020 03:09:45 -68.71, -48.06 128.05 05/06/2020 03:09:01 -68.69, -48.10 128.07 2.41 44
12 05/08/2020 18:35:27 68.83, -99.63 51.35 05/08/2020 18:35:56 68.83, -99.67 51.35 1.46 29
13 05/08/2020 19:26:08 -68.72, 67.83 128.77 05/08/2020 19:25:26 -68.73, 67.84 128.76 0.94 42

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/26/2020
SNOs_Map_FY3D_TERRA_20200426.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/26/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service