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: 7/29/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 07/30/2023 09:20:04 -0.00,-104.73 0.58,-107.32 295.58 80
2 07/31/2023 08:59:00 0.00,-104.72 -0.41,-102.86 211.83 80
3 08/01/2023 21:21:28 -0.00,-104.68 -0.84,-108.27 409.57 80
4 08/02/2023 21:05:46 -0.00,-104.68 0.21,-103.82 98.24 80
5 08/05/2023 09:09:43 0.00,-104.71 -0.00,-104.74 2.93 80
6 08/07/2023 21:11:08 -0.01,-104.67 -0.25,-105.68 115.68 80
7 08/08/2023 20:55:24 -0.01,-104.67 0.74,-101.23 392.50 80
8 08/10/2023 09:17:44 0.01,-104.72 0.44,-106.61 215.48 80
9 08/11/2023 08:56:41 0.02,-104.71 -0.56,-102.15 292.38 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 7/29/2023
SNOs_Map_GOES-17_FY3D_20230729.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 07/29/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D