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: 5/28/2019
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 13:23:48 -66.57, 22.03 93.96 05/29/2019 13:24:57 -66.57, 22.00 94.02 1.10 69
2 05/29/2019 14:13:30 69.85,-166.45 82.61 05/29/2019 14:13:23 69.86,-166.42 82.61 1.34 7
3 05/29/2019 14:57:04 -78.83, 107.59 121.49 05/29/2019 14:55:51 -79.40, 109.96 121.18 80.77 73
4 06/01/2019 05:40:24 -66.10, 137.40 93.82 06/01/2019 05:41:34 -66.10, 137.41 93.90 0.54 70
5 06/01/2019 06:29:46 70.44, -49.66 81.63 06/01/2019 06:29:41 70.44, -49.71 81.65 2.07 5
6 06/01/2019 07:14:35 -80.71,-155.09 118.35 06/01/2019 07:13:22 -81.30,-153.88 118.07 67.94 73
7 06/03/2019 21:56:59 -65.63,-107.22 93.63 06/03/2019 21:58:10 -65.63,-107.18 93.72 2.08 71
8 06/03/2019 22:46:19 70.08, 65.66 81.71 06/03/2019 22:46:15 70.08, 65.65 81.72 0.54 4
9 06/03/2019 23:32:02 -81.33, -62.08 115.30 06/03/2019 23:30:49 -81.82, -62.49 115.05 55.45 73
10 06/06/2019 14:13:12 -66.40, 9.49 94.69 06/06/2019 14:14:25 -66.40, 9.46 94.76 1.10 73
11 06/06/2019 15:02:52 69.77,-178.92 81.78 06/06/2019 15:02:49 69.77,-178.90 81.78 0.92 3
12 06/06/2019 15:49:28 -80.60, 31.99 112.29 06/06/2019 15:48:14 -80.95, 31.09 112.13 43.01 74
13 06/09/2019 06:29:55 -65.54, 124.46 94.00 06/09/2019 06:31:09 -65.52, 124.48 94.08 1.92 74
14 06/09/2019 07:19:24 69.51, -63.42 81.85 06/09/2019 07:19:22 69.52, -63.36 81.83 2.26 2

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 5/28/2019
SNOs_Map_FY3D_AQUA_20190528.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 05/28/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service