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: 3/25/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/25/2023 20:55:53 0.00,-104.76 0.35,-103.21 176.31 80
2 03/27/2023 09:18:15 -0.01,-104.76 0.83,-108.60 437.72 80
3 03/28/2023 08:57:13 -0.01,-104.75 -0.16,-104.15 69.66 80
4 03/30/2023 21:01:20 0.00,-104.75 -0.09,-105.10 40.31 80
5 03/31/2023 20:45:37 -0.00,-104.76 0.92,-100.65 467.57 80
6 04/02/2023 09:07:58 0.00,-104.76 0.28,-106.04 145.42 80
7 04/03/2023 08:46:56 0.01,-104.76 -0.74,-101.59 362.44 80
8 04/04/2023 21:09:25 0.02,-104.76 -0.50,-107.00 255.46 80
9 04/05/2023 20:53:43 0.02,-104.77 0.53,-102.55 252.63 80
10 04/07/2023 09:16:03 -0.03,-104.77 0.69,-107.93 359.67 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/25/2023
SNOs_Map_GOES-17_FY3D_20230325.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/25/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D