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: 4/2/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/02/2023 09:08:00 0.00,-104.76 0.27,-106.04 145.94 80
2 04/03/2023 08:46:57 0.00,-104.76 -0.73,-101.59 361.80 80
3 04/04/2023 21:09:26 -0.00,-104.77 -0.53,-107.00 255.21 80
4 04/05/2023 20:53:44 -0.00,-104.77 0.48,-102.55 252.88 80
5 04/07/2023 09:16:05 0.00,-104.78 0.71,-107.93 359.49 80
6 04/08/2023 08:55:03 0.00,-104.78 -0.30,-103.48 148.18 80
7 04/09/2023 21:17:32 -0.01,-104.77 -0.95,-108.89 469.66 80
8 04/10/2023 21:01:50 -0.01,-104.77 0.07,-104.44 38.12 80
9 04/13/2023 09:05:47 0.02,-104.78 0.13,-105.37 67.17 80
10 04/14/2023 08:44:44 0.02,-104.77 -0.84,-100.91 440.22 80
11 04/15/2023 21:07:13 -0.02,-104.76 -0.40,-106.32 178.11 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/2/2023
SNOs_Map_GOES-17_FY3D_20230402.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/02/2023 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D