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: 3/19/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2023 21:03:26 -0.02,-104.75 -0.25,-105.75 114.24 80
2 03/20/2023 20:47:44 -0.02,-104.75 0.78,-101.31 393.10 80
3 03/22/2023 09:10:06 0.01,-104.75 0.48,-106.68 221.75 80
4 03/23/2023 08:49:04 0.01,-104.75 -0.56,-102.24 285.62 80
5 03/24/2023 21:11:35 -0.01,-104.76 -0.66,-107.66 330.85 80
6 03/25/2023 20:55:52 -0.02,-104.76 0.33,-103.21 176.93 80
7 03/27/2023 09:18:14 -0.01,-104.75 0.85,-108.60 437.94 80
8 03/28/2023 08:57:12 -0.00,-104.75 -0.15,-104.15 69.45 80
9 03/30/2023 21:01:19 0.00,-104.76 -0.10,-105.10 39.94 80
10 03/31/2023 20:45:36 -0.00,-104.76 0.90,-100.65 468.05 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/19/2023
SNOs_Map_GOES-17_FY3D_20230319.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/19/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D