Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/19/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/20/2025 10:07:29 0.04,-104.73 0.08,-105.03 33.55 80
2 06/21/2025 09:46:00 0.03,-104.73 -0.96,-100.46 487.52 80
3 06/22/2025 22:07:48 -0.02,-104.73 -0.21,-105.69 108.59 80
4 06/23/2025 21:51:39 -0.02,-104.73 0.83,-101.12 412.32 80
5 06/25/2025 10:13:18 0.01,-104.73 0.36,-106.31 180.04 80
6 06/26/2025 09:51:49 0.00,-104.73 -0.69,-101.74 340.79 80
7 06/27/2025 22:13:36 -0.00,-104.72 -0.53,-106.96 255.16 80
8 06/28/2025 21:57:26 0.00,-104.73 0.52,-102.39 266.28 80
9 06/30/2025 10:19:06 -0.00,-104.73 0.67,-107.58 324.86 80
10 07/01/2025 09:57:36 -0.00,-104.74 -0.38,-103.01 196.76 80
11 07/02/2025 22:19:23 0.00,-104.74 -0.82,-108.23 398.42 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 6/19/2025
SNOs_Map_GOES-16_FY3D_20250620.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 06/19/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D