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: 9/15/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/16/2020 10:55:32 0.03,-137.19 0.94,-141.16 452.84 80
2 09/17/2020 10:39:16 0.03,-137.19 -0.08,-136.58 69.05 80
3 09/19/2020 22:39:18 -0.03,-137.18 -0.06,-137.23 5.96 80
4 09/22/2020 10:41:50 0.03,-137.16 0.21,-137.83 77.65 80
5 09/23/2020 10:25:34 0.03,-137.14 -0.82,-133.25 443.21 80
6 09/24/2020 22:44:32 -0.02,-137.12 -0.35,-138.48 154.84 80
7 09/25/2020 22:28:16 -0.02,-137.11 0.68,-133.90 365.65 80
8 09/27/2020 10:47:06 0.01,-137.09 0.43,-139.10 228.73 80
9 09/28/2020 10:30:50 0.01,-137.07 -0.59,-134.52 291.65 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 9/15/2020
SNOs_Map_GOES-17_FY3D_20200915.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 09/15/2020 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D