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: 10/1/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/02/2025 20:30:38 0.08,-104.69 -0.18,-105.90 137.84 80
2 10/03/2025 20:14:34 0.09,-104.69 0.82,-101.37 378.26 80
3 10/05/2025 08:36:25 -0.08,-104.69 0.33,-106.65 222.29 80
4 10/06/2025 08:15:01 -0.09,-104.69 -0.67,-102.11 293.51 80
5 10/07/2025 20:36:59 0.08,-104.68 -0.56,-107.41 311.45 80
6 10/08/2025 20:20:56 0.08,-104.68 0.51,-102.89 204.66 80
7 10/10/2025 08:42:45 -0.07,-104.68 0.70,-108.16 395.66 80
8 10/11/2025 08:21:22 -0.08,-104.68 -0.32,-103.63 119.69 80
9 10/12/2025 20:43:19 0.07,-104.66 -0.88,-108.93 486.33 80
10 10/13/2025 20:27:16 0.08,-104.65 0.14,-104.40 29.48 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 10/1/2025
SNOs_Map_GOES-16_NPP_20251002.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 10/01/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP