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: 3/30/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/30/2025 21:51:42 0.01,-104.42 0.25,-103.26 131.19 80
2 04/01/2025 10:13:25 -0.02,-104.40 0.92,-108.47 464.29 80
3 04/02/2025 09:51:58 -0.02,-104.40 -0.13,-103.91 55.68 80
4 04/04/2025 21:55:01 0.02,-104.42 -0.04,-104.58 19.47 80
5 04/07/2025 10:00:36 -0.01,-104.41 0.19,-105.23 93.38 80
6 04/08/2025 09:39:08 -0.00,-104.41 -0.86,-100.67 427.28 80
7 04/09/2025 22:00:58 -0.00,-104.43 -0.33,-105.90 167.30 80
8 04/10/2025 21:44:51 0.00,-104.44 0.73,-101.35 353.81 80
9 04/12/2025 10:06:33 -0.00,-104.44 0.45,-106.55 239.76 80
10 04/13/2025 09:45:05 -0.00,-104.45 -0.56,-101.98 281.07 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/30/2025
SNOs_Map_GOES-17_FY3D_20250331.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/30/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D