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: 4/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/09/2023 21:19:09 -0.00,-104.74 0.00,-109.11 485.49 0
2 04/10/2023 21:01:50 0.01,-104.74 0.08,-104.44 33.43 80
3 04/13/2023 09:05:48 -0.00,-104.72 0.13,-105.37 73.45 80
4 04/14/2023 08:44:45 0.00,-104.72 -0.83,-100.91 433.63 80
5 04/15/2023 21:07:15 -0.00,-104.71 -0.36,-106.33 184.31 80
6 04/16/2023 20:51:32 -0.01,-104.71 0.66,-101.88 323.32 80
7 04/18/2023 09:13:53 -0.01,-104.71 0.55,-107.26 290.08 80
8 04/19/2023 08:52:49 -0.02,-104.71 -0.42,-102.80 217.14 80
9 04/20/2023 21:15:19 0.03,-104.70 -0.76,-108.22 400.98 80
10 04/21/2023 20:59:36 0.03,-104.70 0.22,-103.76 106.80 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/9/2023
SNOs_Map_GOES-17_FY3D_20230410.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/09/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D