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: 3/18/2020
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 03/19/2020 07:44:12 67.44, -72.05 106.95 03/19/2020 07:44:55 67.44, -72.06 106.91 0.76 43
2 03/19/2020 08:33:52 -70.98, 100.27 76.74 03/19/2020 08:33:19 -70.97, 100.22 76.69 2.02 33
3 03/22/2020 00:00:46 66.92, 43.25 106.40 03/22/2020 00:01:34 66.92, 43.25 106.35 0.08 48
4 03/22/2020 00:50:24 -70.58,-144.48 77.40 03/22/2020 00:49:56 -70.58,-144.50 77.36 0.95 28
5 03/24/2020 16:17:19 66.45, 158.62 105.81 03/24/2020 16:18:12 66.45, 158.63 105.75 0.55 53
6 03/24/2020 17:06:55 -70.23, -29.13 78.10 03/24/2020 17:06:32 -70.23, -29.13 78.08 0.20 23
7 03/27/2020 08:33:50 66.08, -85.87 105.11 03/27/2020 08:34:48 66.09, -85.85 105.04 0.66 58
8 03/27/2020 09:23:25 -69.93, 86.32 78.86 03/27/2020 09:23:07 -69.94, 86.32 78.84 0.26 18
9 03/30/2020 00:50:19 65.77, 29.71 104.37 03/30/2020 00:51:22 65.77, 29.72 104.29 0.41 63
10 03/30/2020 01:39:54 -69.63,-158.23 79.60 03/30/2020 01:39:41 -69.63,-158.22 79.59 0.37 13
11 04/01/2020 17:06:47 65.57, 145.40 103.52 04/01/2020 17:07:55 65.57, 145.40 103.44 0.19 68
12 04/01/2020 17:56:22 -69.43, -42.61 80.45 04/01/2020 17:56:14 -69.43, -42.61 80.44 0.16 8

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 3/18/2020
SNOs_Map_FY3D_AQUA_20200319.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 03/18/2020 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service