Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/7/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/07/2023 22:50:46 -0.03,-137.33 0.95,-132.99 494.61 80
2 01/09/2023 11:13:11 0.03,-137.33 0.27,-138.39 121.23 80
3 01/10/2023 10:52:11 0.04,-137.32 -0.73,-133.96 384.22 80
4 01/11/2023 23:14:46 -0.04,-137.31 -0.51,-139.39 237.13 80
5 01/12/2023 22:59:06 -0.04,-137.30 0.50,-134.95 268.17 80
6 01/14/2023 11:21:32 0.04,-137.29 0.73,-140.35 348.41 80
7 01/15/2023 11:00:32 0.04,-137.28 -0.28,-135.91 156.38 80
8 01/16/2023 23:23:06 -0.05,-137.25 -0.95,-141.35 466.34 80
9 01/17/2023 23:07:26 -0.05,-137.23 0.01,-136.90 37.95 80
10 01/20/2023 11:11:32 0.06,-137.18 0.20,-137.86 76.82 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/7/2023
SNOs_Map_GOES-17_FY3D_20230107.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/07/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D