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: 3/26/2020
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 03/26/2020 21:22:23 -68.89, 38.46 113.86 03/26/2020 21:23:22 -68.88, 38.51 113.88 2.78 59
2 03/26/2020 22:13:06 68.77,-154.05 66.01 03/26/2020 22:12:49 68.76,-153.98 66.00 2.82 17
3 03/26/2020 23:03:37 -68.14, 14.09 114.65 03/26/2020 23:02:26 -68.21, 12.98 114.56 46.59 71
4 03/29/2020 13:38:46 -68.88, 154.39 114.92 03/29/2020 13:39:49 -68.86, 154.38 114.95 2.22 63
5 03/29/2020 14:29:29 68.75, -38.13 64.94 03/29/2020 14:29:16 68.74, -38.12 64.93 1.18 13
6 03/29/2020 15:20:03 -68.23, 129.87 115.61 03/29/2020 15:18:52 -68.31, 128.98 115.52 37.85 71
7 04/01/2020 05:55:10 -68.87, -89.69 115.97 04/01/2020 05:56:16 -68.89, -89.69 115.95 3.17 66
8 04/01/2020 06:45:53 68.74, 77.79 63.89 04/01/2020 06:45:44 68.72, 77.74 63.87 3.34 9
9 04/01/2020 07:36:30 -68.38,-114.41 116.49 04/01/2020 07:35:17 -68.45,-114.96 116.41 23.81 73
10 04/03/2020 22:11:34 -68.85, 26.24 117.01 04/03/2020 22:12:44 -68.87, 26.17 117.00 3.19 70
11 04/03/2020 23:02:17 68.73,-166.29 62.85 04/03/2020 23:02:11 68.75,-166.34 62.87 2.83 6
12 04/03/2020 23:52:56 -68.48, 1.37 117.43 04/03/2020 23:51:43 -68.54, 1.03 117.36 15.33 73
13 04/06/2020 14:27:59 -68.90, 142.08 117.99 04/06/2020 14:29:11 -68.89, 142.09 117.99 0.45 72
14 04/06/2020 15:18:41 68.77, -50.44 61.88 04/06/2020 15:18:37 68.77, -50.42 61.87 0.87 4
15 04/06/2020 16:09:21 -68.57, 117.15 118.34 04/06/2020 16:08:08 -68.62, 117.02 118.29 7.20 73

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/26/2020
SNOs_Map_FY3D_TERRA_20200326.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/26/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service