Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/27/2019
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 05/29/2019 13:23:47 -66.65, 22.11 94.04 05/29/2019 13:24:56 -66.64, 22.08 94.10 1.54 69
2 05/29/2019 14:13:29 69.92,-166.34 82.53 05/29/2019 14:13:22 69.93,-166.32 82.54 0.81 7
3 05/29/2019 14:57:00 -78.66, 108.62 121.73 05/29/2019 14:55:47 -79.23, 111.04 121.42 81.68 73
4 06/01/2019 05:40:20 -66.29, 137.60 94.02 06/01/2019 05:41:30 -66.29, 137.59 94.09 0.30 70
5 06/01/2019 06:30:00 69.67, -50.83 82.45 06/01/2019 06:29:54 69.68, -50.78 82.44 2.00 6
6 06/01/2019 07:14:26 -80.53,-152.23 118.81 06/01/2019 07:13:13 -81.11,-150.82 118.53 69.70 73
7 06/03/2019 21:56:53 -65.98,-106.85 94.00 06/03/2019 21:58:04 -65.99,-106.83 94.08 0.70 71
8 06/03/2019 22:46:14 70.37, 66.12 81.39 06/03/2019 22:46:10 70.37, 66.07 81.41 2.10 4
9 06/03/2019 23:31:49 -81.31, -56.75 116.05 06/03/2019 23:30:36 -81.84, -56.81 115.80 58.30 73
10 06/06/2019 14:13:25 -65.73, 8.77 93.99 06/06/2019 14:14:37 -65.73, 8.80 94.08 1.46 72
11 06/06/2019 15:02:44 70.23,-178.22 81.29 06/06/2019 15:02:41 70.23,-178.26 81.30 1.39 3
12 06/06/2019 15:49:09 -80.98, 38.88 113.39 06/06/2019 15:47:55 -81.39, 38.17 113.22 47.24 74
13 06/09/2019 06:29:55 -65.59, 124.50 94.05 06/09/2019 06:31:08 -65.59, 124.54 94.14 1.98 73
14 06/09/2019 07:19:13 70.14, -62.48 81.17 06/09/2019 07:19:11 70.14, -62.51 81.19 0.94 2

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 5/27/2019
SNOs_Map_FY3D_AQUA_20190527.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 05/27/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service