Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/13/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 05/16/2025 05:47:39 -0.20, 61.75 0.20, 60.06 193.58 80
2 05/17/2025 05:32:22 -0.21, 61.78 -0.49, 63.12 153.34 80
3 05/19/2025 17:53:48 0.20, 61.82 -0.52, 58.64 362.46 80
4 05/20/2025 17:41:11 0.21, 61.84 0.18, 61.70 15.55 80
5 05/21/2025 17:25:53 0.21, 61.87 0.89, 64.77 331.34 80
6 05/24/2025 05:47:01 -0.19, 61.95 0.17, 60.37 180.95 80
7 05/25/2025 05:31:44 -0.20, 61.98 -0.53, 63.43 165.28 80
8 05/27/2025 17:53:08 0.18, 62.05 -0.55, 58.97 352.24 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/13/2025
SNOs_Map_GOES-15_NOAA-19_20250514.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 05/13/2025 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-19