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: 6/10/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/11/2025 08:07:06 -0.01,-104.73 -0.96,-100.60 472.19 80
2 06/12/2025 20:29:03 0.01,-104.75 -0.26,-105.89 130.28 80
3 06/13/2025 20:12:59 0.01,-104.76 0.79,-101.37 387.02 80
4 06/15/2025 08:34:47 -0.01,-104.77 0.43,-106.62 212.23 80
5 06/16/2025 08:13:24 -0.01,-104.77 -0.62,-102.10 305.00 80
6 06/17/2025 20:35:20 0.01,-104.79 -0.58,-107.40 297.50 80
7 06/18/2025 20:19:16 0.01,-104.80 0.41,-102.86 220.07 80
8 06/20/2025 08:41:05 -0.00,-104.81 0.75,-108.13 378.73 80
9 06/21/2025 08:19:42 -0.01,-104.82 -0.30,-103.61 138.46 80
10 06/22/2025 20:41:38 0.00,-104.82 -0.90,-108.91 464.78 80
11 06/23/2025 20:25:33 -0.00,-104.83 0.10,-104.37 52.47 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 6/10/2025
SNOs_Map_GOES-16_NPP_20250611.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 06/10/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NPP