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: 12/18/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 12/19/2019 10:07:15 -0.03,-127.95 0.40,-129.82 213.42 80
2 12/20/2019 09:50:59 -0.02,-127.95 -0.63,-125.25 308.04 80
3 12/21/2019 22:09:59 0.04,-127.90 -0.54,-130.48 294.23 80
4 12/22/2019 21:53:43 0.03,-127.89 0.49,-125.91 226.87 80
5 12/24/2019 10:12:34 -0.04,-127.93 0.69,-131.10 362.76 80
6 12/25/2019 09:56:19 -0.03,-127.92 -0.33,-126.53 158.15 80
7 12/26/2019 22:15:18 0.04,-127.86 -0.83,-131.76 444.71 80
8 12/27/2019 21:59:03 0.03,-127.85 0.19,-127.19 75.80 80
9 12/30/2019 10:01:39 -0.03,-127.87 -0.04,-127.81 5.82 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 12/18/2019
SNOs_Map_GOES-15_FY3D_20191218.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 12/18/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service