Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/7/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/08/2025 08:41:53 -0.12,-104.66 0.61,-108.07 387.99 80
2 09/09/2025 08:20:29 -0.12,-104.66 -0.35,-103.54 127.67 80
3 09/10/2025 20:42:30 0.12,-104.67 -0.81,-108.85 476.86 80
4 09/11/2025 20:26:27 0.12,-104.67 0.21,-104.33 38.89 80
5 09/14/2025 08:29:35 -0.13,-104.65 -0.06,-105.08 48.51 80
6 09/15/2025 08:08:11 -0.13,-104.65 -1.03,-100.55 466.62 80
7 09/16/2025 20:30:12 0.14,-104.65 -0.12,-105.87 138.53 80
8 09/17/2025 20:14:08 0.14,-104.65 0.86,-101.33 377.22 80
9 09/19/2025 08:35:59 -0.14,-104.64 0.33,-106.60 224.40 80
10 09/20/2025 08:14:36 -0.14,-104.64 -0.70,-102.08 291.37 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 9/7/2025
SNOs_Map_GOES-16_NPP_20250908.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 09/07/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP