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: 12/19/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 12/20/2019 09:51:00 -0.02,-128.03 -0.67,-125.25 316.61 80
2 12/21/2019 22:09:59 0.04,-128.04 -0.49,-130.49 279.19 80
3 12/22/2019 21:53:44 0.03,-128.07 0.53,-125.91 245.70 80
4 12/24/2019 10:12:35 -0.04,-128.14 0.65,-131.11 338.89 80
5 12/25/2019 09:56:20 -0.03,-128.17 -0.38,-126.54 185.78 80
6 12/26/2019 22:15:19 0.04,-128.17 -0.79,-131.77 410.70 80
7 12/27/2019 21:59:03 0.03,-128.20 0.23,-127.20 113.60 80
8 12/29/2019 10:17:56 -0.04,-128.27 0.88,-132.41 471.82 80
9 12/30/2019 10:01:40 -0.03,-128.29 -0.14,-127.84 52.43 80
10 01/01/2020 22:01:44 0.04,-128.32 0.00,-128.50 20.27 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 12/19/2019
SNOs_Map_GOES-15_FY3D_20191220.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 12/19/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service