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: 3/28/2020
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 03/29/2020 13:38:47 -68.90, 154.36 114.90 03/29/2020 13:39:49 -68.88, 154.41 114.92 2.70 62
2 03/29/2020 14:29:30 68.77, -38.16 64.96 03/29/2020 14:29:16 68.77, -38.09 64.96 2.67 14
3 03/29/2020 15:20:04 -68.25, 129.84 115.58 03/29/2020 15:18:52 -68.33, 129.00 115.49 35.64 72
4 04/01/2020 05:55:11 -68.88, -89.71 115.96 04/01/2020 05:56:17 -68.86, -89.74 115.99 2.75 66
5 04/01/2020 06:45:53 68.75, 77.78 63.90 04/01/2020 06:45:43 68.74, 77.76 63.89 1.36 10
6 04/01/2020 07:36:29 -68.34,-114.36 116.53 04/01/2020 07:35:17 -68.42,-115.00 116.45 27.57 72
7 04/03/2020 22:11:34 -68.86, 26.22 117.01 04/03/2020 22:12:43 -68.88, 26.18 116.99 2.85 69
8 04/03/2020 23:02:18 68.79,-166.37 62.91 04/03/2020 23:02:10 68.76,-166.32 62.88 3.32 8
9 04/03/2020 23:52:56 -68.48, 1.36 117.42 04/03/2020 23:51:43 -68.50, 0.98 117.40 15.43 73
10 04/06/2020 14:27:59 -68.90, 142.08 117.99 04/06/2020 14:29:10 -68.90, 142.09 117.99 0.75 71
11 04/06/2020 15:18:42 68.77, -50.44 61.87 04/06/2020 15:18:37 68.78, -50.41 61.88 1.41 5
12 04/06/2020 16:09:22 -68.57, 117.15 118.35 04/06/2020 16:08:09 -68.57, 116.96 118.34 7.61 73
13 04/09/2020 06:44:25 -68.98,-102.13 118.90 04/09/2020 06:45:36 -68.97,-101.93 118.92 8.25 71
14 04/09/2020 07:35:07 68.80, 65.42 60.91 04/09/2020 07:35:04 68.79, 65.49 60.89 3.12 3
15 04/09/2020 08:25:48 -68.66,-127.06 119.26 04/09/2020 08:24:35 -68.64,-127.07 119.28 2.45 73

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/28/2020
SNOs_Map_FY3D_TERRA_20200328.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/28/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service