Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/27/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 04/28/2025 16:23:47 0.02,-104.40 -0.96,-100.18 481.88 80
2 04/30/2025 04:57:51 -0.01,-104.34 -0.79,-107.72 385.64 80
3 05/01/2025 04:45:15 -0.00,-104.34 -0.08,-104.66 36.72 80
4 05/02/2025 04:29:58 0.01,-104.34 0.64,-101.60 312.32 80
5 05/04/2025 16:51:08 -0.01,-104.39 0.34,-106.02 185.70 80
6 05/05/2025 16:35:51 -0.02,-104.40 -0.33,-102.95 164.08 80
7 05/08/2025 04:57:18 0.01,-104.36 -0.69,-107.44 352.14 80
8 05/09/2025 04:44:41 0.01,-104.36 -0.00,-104.38 2.38 80
9 05/10/2025 04:29:23 0.01,-104.36 0.68,-101.31 348.05 80
10 05/11/2025 17:03:10 -0.00,-104.42 0.98,-108.79 498.27 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/27/2025
SNOs_Map_GOES-17_NOAA-19_20250428.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 04/27/2025 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-19