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: 9/23/2019
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 09/24/2019 10:21:59 53.05,-121.55 119.66 09/24/2019 10:23:12 52.96,-120.98 119.37 38.91 73
2 09/24/2019 11:07:33 -70.39, 60.72 76.93 09/24/2019 11:07:37 -70.39, 60.70 76.93 0.57 4
3 09/24/2019 11:57:24 73.10,-126.97 100.26 09/24/2019 11:56:12 73.09,-127.04 100.36 2.35 72
4 09/27/2019 03:24:12 -69.73, 175.59 75.31 09/27/2019 03:24:19 -69.73, 175.64 75.34 2.20 7
5 09/27/2019 04:13:59 72.65, -12.02 101.69 09/27/2019 04:12:50 72.65, -12.01 101.76 0.50 69
6 09/29/2019 19:40:31 -70.11, -67.94 74.76 09/29/2019 19:40:42 -70.11, -67.95 74.77 0.44 11
7 09/29/2019 20:30:19 72.96, 104.53 102.31 09/29/2019 20:29:14 72.96, 104.46 102.40 2.39 65
8 10/02/2019 11:57:06 -69.60, 47.18 73.30 10/02/2019 11:57:20 -69.60, 47.22 73.33 1.64 14
9 10/02/2019 12:46:52 72.57,-140.41 103.69 10/02/2019 12:45:50 72.57,-140.42 103.75 0.19 62
10 10/05/2019 04:13:23 -70.08, 163.79 72.85 10/05/2019 04:13:41 -70.08, 163.75 72.85 1.65 18

Figure of FY3D and AQUA satellite orbits during SNOs since TLE Epoch: 9/23/2019
SNOs_Map_FY3D_AQUA_20190923.jpg

Download SNOs between FY3D and AQUA since TLE EPOCH: 09/23/2019 in txt file.

Historical Predictions of SNOs between FY3D and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service