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: 11/11/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/11/2025 08:43:11 0.00,-104.68 0.77,-108.10 389.87 80
2 11/12/2025 08:21:46 -0.01,-104.68 -0.24,-103.57 126.47 80
3 11/13/2025 20:43:43 -0.00,-104.67 -0.96,-108.86 477.72 80
4 11/14/2025 20:27:39 0.00,-104.68 0.10,-104.34 39.59 80
5 11/17/2025 08:30:43 0.01,-104.70 0.08,-105.06 40.91 80
6 11/18/2025 08:09:18 0.00,-104.70 -0.93,-100.53 475.88 80
7 11/19/2025 20:31:15 -0.02,-104.69 -0.25,-105.82 128.36 80
8 11/20/2025 20:15:10 -0.01,-104.70 0.76,-101.29 388.84 80
9 11/22/2025 08:36:58 0.03,-104.72 0.47,-106.54 208.43 80
10 11/23/2025 08:15:34 0.02,-104.72 -0.61,-102.02 308.10 80
11 11/24/2025 20:37:29 -0.03,-104.70 -0.62,-107.31 297.32 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 11/11/2025
SNOs_Map_GOES-16_NPP_20251112.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 11/11/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP