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: 11/29/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/29/2025 20:45:46 -0.01,-104.66 0.00,-109.11 494.72 0
2 11/30/2025 20:28:07 -0.01,-104.66 0.06,-104.37 33.78 80
3 12/03/2025 08:31:16 0.02,-104.69 0.12,-105.11 48.37 80
4 12/04/2025 08:09:53 0.02,-104.69 -0.89,-100.59 467.01 80
5 12/05/2025 20:31:54 -0.02,-104.66 -0.28,-105.90 141.16 80
6 12/06/2025 20:15:51 -0.02,-104.66 0.72,-101.37 374.59 80
7 12/08/2025 08:37:43 0.02,-104.69 0.44,-106.65 223.20 80
8 12/09/2025 08:16:20 0.01,-104.69 -0.57,-102.12 292.33 80
9 12/10/2025 20:38:19 -0.02,-104.66 -0.65,-107.42 315.87 80
10 12/11/2025 20:22:17 -0.02,-104.66 0.36,-102.90 200.53 80
11 12/13/2025 08:44:08 0.02,-104.71 0.79,-108.18 395.37 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 11/29/2025
SNOs_Map_GOES-16_NPP_20251130.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 11/29/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP