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: 3/18/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2025 21:55:50 0.04,-104.41 -0.13,-105.18 86.97 80
2 03/20/2025 21:39:42 0.04,-104.41 0.87,-100.61 432.77 80
3 03/22/2025 10:01:26 -0.03,-104.38 0.29,-105.83 164.36 80
4 03/23/2025 09:39:59 -0.03,-104.38 -0.72,-101.26 355.13 80
5 03/24/2025 22:01:50 0.02,-104.40 -0.47,-106.50 240.26 80
6 03/25/2025 21:45:43 0.01,-104.40 0.54,-101.94 279.65 80
7 03/27/2025 10:07:26 -0.00,-104.37 0.66,-107.14 316.76 80
8 03/28/2025 09:46:00 -0.01,-104.37 -0.43,-102.59 202.95 80
9 03/29/2025 22:07:50 0.01,-104.39 -0.80,-107.82 392.72 80
10 03/30/2025 21:51:42 0.01,-104.38 0.24,-103.26 127.18 80
11 04/01/2025 10:13:26 -0.01,-104.36 0.94,-108.47 468.98 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/18/2025
SNOs_Map_GOES-17_FY3D_20250319.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/18/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D