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: 5/30/2019
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 06/01/2019 05:40:24 -66.10, 137.39 93.81 06/01/2019 05:41:34 -66.10, 137.40 93.89 0.65 70
2 06/01/2019 06:29:47 70.39, -49.75 81.69 06/01/2019 06:29:42 70.38, -49.79 81.71 1.86 5
3 06/01/2019 07:14:36 -80.74,-155.47 118.28 06/01/2019 07:13:23 -81.32,-154.29 118.00 67.69 73
4 06/03/2019 21:56:59 -65.62,-107.23 93.62 06/03/2019 21:58:10 -65.63,-107.18 93.72 2.28 71
5 06/03/2019 22:46:20 70.02, 65.57 81.77 06/03/2019 22:46:16 70.02, 65.57 81.78 0.25 4
6 06/03/2019 23:32:04 -81.33, -62.92 115.18 06/03/2019 23:30:50 -81.82, -62.96 114.98 54.98 74
7 06/06/2019 14:13:14 -66.28, 9.36 94.57 06/06/2019 14:14:27 -66.28, 9.34 94.63 0.77 73
8 06/06/2019 15:02:53 69.71,-179.01 81.85 06/06/2019 15:02:50 69.71,-178.98 81.84 1.37 3
9 06/06/2019 15:49:31 -80.52, 30.93 112.11 06/06/2019 15:48:17 -80.87, 30.01 111.95 42.31 74
10 06/09/2019 06:29:59 -65.31, 124.23 93.76 06/09/2019 06:31:13 -65.29, 124.26 93.84 2.46 74
11 06/09/2019 07:19:08 70.34, -62.16 80.95 06/09/2019 07:19:07 70.34, -62.21 80.97 2.14 1
12 06/09/2019 08:06:55 -78.76, 130.73 109.15 06/09/2019 08:05:41 -78.97, 129.85 109.02 30.11 74
13 06/11/2019 22:47:23 -62.16,-122.71 90.71 06/11/2019 22:48:37 -62.11,-122.53 90.80 11.00 74
14 06/11/2019 23:35:41 70.03, 53.24 81.13 06/11/2019 23:35:41 70.03, 53.22 81.14 0.67 0

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 5/30/2019
SNOs_Map_FY3D_AQUA_20190530.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 05/30/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service