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: 8/12/2019
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 08/12/2019 13:54:17 68.81,-163.12 90.67 08/12/2019 13:54:53 68.80,-163.15 90.64 1.11 36
2 08/12/2019 14:44:08 -71.68, 8.68 92.41 08/12/2019 14:43:28 -71.68, 8.67 92.37 0.38 40
3 08/15/2019 06:10:57 68.09, -48.17 92.18 08/15/2019 06:11:34 68.10, -48.13 92.13 2.09 37
4 08/15/2019 07:00:31 -71.87, 124.91 91.84 08/15/2019 06:59:53 -71.86, 124.86 91.79 2.02 38
5 08/17/2019 22:27:17 68.45, 68.17 92.60 08/17/2019 22:27:56 68.45, 68.17 92.56 0.20 39
6 08/17/2019 23:17:08 -71.33,-120.17 90.47 08/17/2019 23:16:31 -71.34,-120.13 90.44 1.37 37
7 08/20/2019 14:43:36 68.85,-175.41 92.98 08/20/2019 14:44:17 68.85,-175.45 92.95 1.92 41
8 08/20/2019 15:33:29 -71.62, -3.77 89.96 08/20/2019 15:32:54 -71.62, -3.79 89.92 0.72 35
9 08/23/2019 07:00:13 68.23, -60.33 94.45 08/23/2019 07:00:55 68.24, -60.32 94.40 0.63 42
10 08/23/2019 07:50:04 -71.13, 111.25 88.60 08/23/2019 07:49:30 -71.14, 111.30 88.59 2.20 34
11 08/25/2019 23:16:31 68.69, 56.15 94.81 08/25/2019 23:17:15 68.68, 56.11 94.78 1.89 44

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 8/12/2019
SNOs_Map_FY3D_AQUA_20190812.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 08/12/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service