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: 2/19/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 02/20/2020 10:14:25 -0.36,-128.41 0.32,-131.54 356.85 80
2 02/21/2020 09:58:08 -0.36,-128.42 -0.66,-126.96 165.75 80
3 02/22/2020 22:17:09 0.36,-128.45 -0.48,-132.20 427.22 80
4 02/23/2020 22:00:53 0.36,-128.46 0.56,-127.62 95.39 80
5 02/25/2020 10:22:24 -0.36,-128.44 0.60,-132.82 498.32 80
6 02/26/2020 10:00:47 -0.36,-128.45 -0.38,-128.23 24.09 80
7 02/28/2020 22:03:31 0.36,-128.48 0.24,-128.89 47.68 80
8 02/29/2020 21:47:15 0.36,-128.48 1.28,-124.32 474.33 80
9 03/02/2020 10:08:46 -0.35,-128.46 -0.10,-129.51 120.43 80
10 03/03/2020 09:47:10 -0.35,-128.45 -1.14,-124.94 400.82 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/19/2020
SNOs_Map_GOES-15_FY3D_20200219.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/19/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service