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: 5/25/2020
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 05/27/2020 12:30:13 68.93, -8.41 47.39 05/27/2020 12:31:22 68.92, -8.41 47.38 1.34 69
2 05/27/2020 13:20:53 -68.78, 159.11 132.76 05/27/2020 13:20:52 -68.80, 159.08 132.75 2.41 1
3 05/27/2020 14:11:34 68.49, -33.20 46.95 05/27/2020 14:10:21 68.59, -33.55 47.04 17.52 73
4 05/30/2020 04:46:38 69.00, 107.40 47.05 05/30/2020 04:47:50 68.95, 107.51 47.00 7.00 72
5 05/30/2020 05:37:17 -68.80, -85.00 133.16 05/30/2020 05:37:21 -68.78, -85.06 133.17 2.97 4
6 05/30/2020 06:28:01 68.67, 82.47 46.72 05/30/2020 06:26:48 68.68, 82.45 46.71 1.17 73
7 06/01/2020 21:03:05 69.18,-136.94 46.87 06/01/2020 21:04:16 69.09,-136.42 46.78 22.50 71
8 06/01/2020 21:53:41 -68.81, 30.89 133.51 06/01/2020 21:53:49 -68.82, 30.87 133.50 1.37 8
9 06/01/2020 22:44:25 68.69,-161.64 46.37 06/01/2020 22:43:16 68.71,-161.63 46.38 1.65 69
10 06/04/2020 13:19:32 69.36, -21.28 46.73 06/04/2020 13:20:42 69.24, -20.35 46.60 38.93 70
11 06/04/2020 14:10:05 -68.83, 146.78 133.82 06/04/2020 14:10:17 -68.86, 146.79 133.79 3.23 12
12 06/04/2020 15:00:49 68.71, -45.76 46.07 06/04/2020 14:59:45 68.68, -45.78 46.04 3.41 64
13 06/07/2020 05:35:57 69.48, 94.45 46.59 06/07/2020 05:37:07 69.38, 95.72 46.47 50.97 70
14 06/07/2020 06:26:28 -68.84, -97.33 134.07 06/07/2020 06:26:45 -68.83, -97.35 134.08 1.33 17
15 06/07/2020 07:17:12 68.73, 70.12 45.82 06/07/2020 07:16:12 68.71, 70.14 45.80 2.36 60

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/25/2020
SNOs_Map_FY3D_TERRA_20200525.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/25/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service