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: 6/16/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 06/17/2025 22:01:51 -0.00,-102.28 -0.46,-104.29 229.63 80
2 06/18/2025 21:45:39 -0.01,-101.74 0.47, -99.70 233.43 80
3 06/20/2025 10:04:36 0.02,-100.91 0.89,-104.85 448.89 80
4 06/21/2025 09:48:24 -0.01,-100.37 -0.03,-100.25 13.22 80
5 06/22/2025 09:29:33 -0.01, -99.83 -0.96, -95.66 475.77 80
6 06/23/2025 21:48:38 0.01, -99.01 -0.39,-100.84 208.64 80
7 06/24/2025 21:32:26 0.02, -98.47 0.54, -96.25 253.89 80
8 06/26/2025 09:51:23 -0.02, -97.63 0.82,-101.40 428.95 80
9 06/27/2025 09:35:11 -0.02, -97.10 -0.11, -96.80 33.93 80
10 06/28/2025 09:16:20 -0.02, -96.56 -1.04, -92.21 497.06 80
11 06/29/2025 21:35:24 0.01, -95.75 -0.34, -97.39 186.08 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 6/16/2025
SNOs_Map_GOES-17_FY3D_20250617.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 06/16/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D