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: 10/29/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/01/2025 08:30:36 -0.02,-104.69 0.08,-105.11 48.37 80
2 11/02/2025 08:09:12 -0.02,-104.68 -0.96,-100.58 467.83 80
3 11/03/2025 20:31:09 0.01,-104.68 -0.26,-105.88 136.70 80
4 11/04/2025 20:15:04 0.01,-104.68 0.73,-101.34 379.91 80
5 11/06/2025 08:36:53 0.00,-104.68 0.44,-106.61 219.12 80
6 11/07/2025 08:15:30 0.00,-104.68 -0.61,-102.08 296.69 80
7 11/08/2025 20:37:26 -0.01,-104.66 -0.59,-107.38 309.32 80
8 11/09/2025 20:21:22 -0.00,-104.65 0.40,-102.84 206.88 80
9 11/11/2025 08:43:11 0.01,-104.67 0.76,-108.11 391.52 80
10 11/12/2025 08:21:47 0.00,-104.66 -0.24,-103.57 124.52 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 10/29/2025
SNOs_Map_GOES-16_NPP_20251030.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 10/29/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP