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: 1/1/2020
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 01/01/2020 14:06:47 67.81,-167.41 127.98 01/01/2020 14:07:34 67.81,-167.41 127.92 0.13 47
2 01/01/2020 14:56:23 -71.48, 5.34 55.61 01/01/2020 14:55:55 -71.48, 5.27 55.56 2.46 28
3 01/04/2020 06:23:08 67.98, -51.31 127.68 01/04/2020 06:23:59 67.97, -51.34 127.63 1.48 51
4 01/04/2020 07:13:03 -70.66, 119.83 54.94 01/04/2020 07:12:38 -70.67, 119.87 54.93 1.68 25
5 01/06/2020 22:39:49 67.11, 63.55 128.32 01/06/2020 22:40:43 67.12, 63.59 128.23 1.44 54
6 01/06/2020 23:29:26 -70.77,-124.09 55.26 01/06/2020 23:29:05 -70.77,-124.08 55.23 0.23 21
7 01/09/2020 14:56:08 67.44, 179.84 127.76 01/09/2020 14:57:06 67.44, 179.82 127.69 0.72 58
8 01/09/2020 15:45:48 -70.93, -7.92 55.68 01/09/2020 15:45:31 -70.93, -7.96 55.65 1.58 17
9 01/12/2020 07:12:47 66.68, -65.14 128.18 01/12/2020 07:13:48 66.69, -65.11 128.09 1.57 61
10 01/12/2020 08:02:25 -70.31, 106.97 55.37 01/12/2020 08:02:11 -70.32, 107.00 55.36 1.41 14
11 01/14/2020 23:29:02 67.17, 51.32 127.36 01/14/2020 23:30:07 67.17, 51.29 127.29 1.17 65
12 01/15/2020 00:18:44 -70.58,-136.71 56.00 01/15/2020 00:18:34 -70.57,-136.74 55.98 1.15 10

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 1/1/2020
SNOs_Map_FY3D_AQUA_20200101.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 01/01/2020 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service