Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/30/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2025 08:27:19 0.01,-104.70 0.12,-105.21 57.35 80
2 01/02/2025 08:05:55 0.01,-104.70 -0.90,-100.68 458.06 80
3 01/03/2025 20:27:53 -0.00,-104.66 -0.29,-105.99 151.98 80
4 01/04/2025 20:11:50 0.00,-104.66 0.73,-101.47 364.08 80
5 01/06/2025 08:33:39 0.00,-104.70 0.44,-106.74 231.66 80
6 01/07/2025 08:12:16 -0.00,-104.70 -0.59,-102.21 284.10 80
7 01/08/2025 20:34:13 -0.00,-104.65 -0.63,-107.51 326.23 80
8 01/09/2025 20:18:09 -0.00,-104.65 0.34,-102.98 189.87 80
9 01/11/2025 08:39:58 0.01,-104.70 0.81,-108.25 405.47 80
10 01/12/2025 08:18:34 0.01,-104.69 -0.22,-103.73 110.13 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/30/2024
SNOs_Map_GOES-17_NPP_20241230.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/30/2024 in txt file.

Historical Predications of SNOs between GOES-17 and NPP