Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/29/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/29/2020 10:10:10 -0.13,-128.21 0.22,-129.69 169.14 80
2 04/30/2020 09:48:35 -0.15,-128.22 -0.83,-125.11 353.53 80
3 05/01/2020 22:12:53 0.12,-128.22 -0.36,-130.34 241.09 80
4 05/02/2020 21:51:17 0.13,-128.24 0.69,-125.77 281.70 80
5 05/04/2020 10:15:28 -0.10,-128.27 0.49,-130.96 306.61 80
6 05/05/2020 09:53:52 -0.12,-128.27 -0.57,-126.39 215.56 80
7 05/06/2020 22:18:10 0.09,-128.27 -0.68,-131.60 380.46 80
8 05/07/2020 21:56:34 0.11,-128.27 0.37,-127.02 141.73 80
9 05/09/2020 10:20:44 -0.08,-128.30 0.80,-132.22 447.08 80
10 05/10/2020 09:59:09 -0.10,-128.30 -0.25,-127.65 74.40 80
11 05/12/2020 22:01:52 0.09,-128.28 0.11,-128.30 3.44 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/29/2020
SNOs_Map_GOES-15_FY3D_20200429.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/29/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service