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: 5/29/2020
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 05/30/2020 04:46:38 69.00, 107.40 47.05 05/30/2020 04:47:49 69.00, 107.57 47.05 6.85 71
2 05/30/2020 05:37:17 -68.80, -85.01 133.15 05/30/2020 05:37:20 -68.83, -85.01 133.13 2.35 3
3 05/30/2020 06:28:01 68.68, 82.47 46.72 05/30/2020 06:26:48 68.67, 82.44 46.71 1.77 73
4 06/01/2020 21:03:05 69.19,-136.94 46.87 06/01/2020 21:04:16 69.07,-136.45 46.76 23.41 71
5 06/01/2020 21:53:41 -68.82, 30.88 133.50 06/01/2020 21:53:48 -68.85, 30.90 133.48 2.97 7
6 06/01/2020 22:44:25 68.70,-161.65 46.38 06/01/2020 22:43:16 68.69,-161.66 46.36 1.64 69
7 06/04/2020 13:19:31 69.32, -21.22 46.69 06/04/2020 13:20:42 69.20, -20.40 46.56 35.00 71
8 06/04/2020 14:10:05 -68.84, 146.76 133.80 06/04/2020 14:10:16 -68.87, 146.81 133.78 3.08 11
9 06/04/2020 15:00:48 68.73, -45.77 46.08 06/04/2020 14:59:43 68.70, -45.76 46.05 3.20 65
10 06/07/2020 05:35:56 69.45, 94.50 46.55 06/07/2020 05:37:06 69.37, 95.71 46.46 48.27 70
11 06/07/2020 06:26:28 -68.87, -97.36 134.05 06/07/2020 06:26:43 -68.88, -97.30 134.04 2.85 15
12 06/07/2020 07:17:11 68.70, 70.17 45.78 06/07/2020 07:16:11 68.70, 70.14 45.79 1.51 60
13 06/09/2020 21:52:23 69.64,-149.86 46.52 06/09/2020 21:53:31 69.53,-148.18 46.40 66.25 68
14 06/09/2020 22:42:51 -68.83, 18.59 134.30 06/09/2020 22:43:12 -68.82, 18.52 134.32 2.94 21
15 06/09/2020 23:33:35 68.73,-173.96 45.59 06/09/2020 23:32:39 68.70,-173.98 45.56 2.84 56

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/29/2020
SNOs_Map_FY3D_TERRA_20200529.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/29/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service